Scenarios in which Tesla FSD Beta 9.0 fails(twitter.com)
twitter.com
Scenarios in which Tesla FSD Beta 9.0 fails
https://twitter.com/giacaglia/status/1414605317841702914
501 comments
The monorail video is jaw-dropping.
Nine versions in, I would expect ongoing challenges with things like you mention. But continued failure to even see large, flat obstacles is no longer something that needs to be fixed – that it has persisted this long (even after killing someone as in the case of T-boning a semi trailer at highway speeds) is an indictment of the entire approach Tesla has been taking to FSD.
I used to think FSD was just a matter of getting enough training for the models, but this has changed my mind. When you still require a disengagement not to negotiate some kind of nuanced edge case, but to avoid driving straight into a concrete pylon, it's time to throw it all out and start over.
Nine versions in, I would expect ongoing challenges with things like you mention. But continued failure to even see large, flat obstacles is no longer something that needs to be fixed – that it has persisted this long (even after killing someone as in the case of T-boning a semi trailer at highway speeds) is an indictment of the entire approach Tesla has been taking to FSD.
I used to think FSD was just a matter of getting enough training for the models, but this has changed my mind. When you still require a disengagement not to negotiate some kind of nuanced edge case, but to avoid driving straight into a concrete pylon, it's time to throw it all out and start over.
The monorail video is jaw-dropping.
Yes. Pause the video and look at the car's screen. There's no indication on screen of the columns. A car on the other side of the row of columns is recognized, but not the columns. It's clear that Tesla has a special-purpose recognizer for "car".
The columns are a solid obstacle almost impinging into the road, one that doesn't look like a car. That's the standard Tesla fail. Most high-speed Tesla autopilot collisions have involved something that sticks out into a lane - fire truck, street sweeper, construction barrier - but didn't look like the rear end of a car.
As I've been saying for years now, the first job is to determine that the road ahead is flat enough to drive on. Then decide where you want to drive. I did the DARPA Grand Challenge 16 years ago, which was off-road, so that was the first problem to solve. Tesla has lane-following and smart cruise control, like other automakers, to which they've added some hacks to create the illusion of self-driving. But they just don't have the "verify road ahead is flat" technology.
Waymo does, and gets into far less trouble.
There's no fundamental reason LIDAR units have to be expensive. There are several approaches to flash/solid state LIDAR which could become cheap. They require custom ICs with unusual processes (InGaAs) that are very expensive when you make 10 of them, and not so bad at quantity 10,000,000. The mechanically scanned LIDAR units are now smaller and less expensive.
Yes. Pause the video and look at the car's screen. There's no indication on screen of the columns. A car on the other side of the row of columns is recognized, but not the columns. It's clear that Tesla has a special-purpose recognizer for "car".
The columns are a solid obstacle almost impinging into the road, one that doesn't look like a car. That's the standard Tesla fail. Most high-speed Tesla autopilot collisions have involved something that sticks out into a lane - fire truck, street sweeper, construction barrier - but didn't look like the rear end of a car.
As I've been saying for years now, the first job is to determine that the road ahead is flat enough to drive on. Then decide where you want to drive. I did the DARPA Grand Challenge 16 years ago, which was off-road, so that was the first problem to solve. Tesla has lane-following and smart cruise control, like other automakers, to which they've added some hacks to create the illusion of self-driving. But they just don't have the "verify road ahead is flat" technology.
Waymo does, and gets into far less trouble.
There's no fundamental reason LIDAR units have to be expensive. There are several approaches to flash/solid state LIDAR which could become cheap. They require custom ICs with unusual processes (InGaAs) that are very expensive when you make 10 of them, and not so bad at quantity 10,000,000. The mechanically scanned LIDAR units are now smaller and less expensive.
> As I've been saying for years now, the first job is to determine that the road ahead is flat enough to drive on. Then decide where you want to drive. I did the DARPA Grand Challenge 16 years ago, which was off-road, so that was the first problem to solve. Tesla has lane-following and smart cruise control, like other automakers, to which they've added some hacks to create the illusion of self-driving. But they just don't have the "verify road ahead is flat" technology.
This matches my perception as well and it continues to blow my mind. Like it just seems like it would require full-on incompetence to use only specific pedestrian/car/sign/lane classifiers rather than splitting the world first into ground/obstacle by reconstructing geometry and then assigning relative velocity, acceleration, and curvature to coherent obstacle segments irrespective of their identification. But the videos always make it look like this is exactly what's happening. And worse it always appears to be happening on an instantaneous frame-by-frame basis with things flickering in and out of existence as if "thing there" and "nothing there" are somehow equally safe guesses.
This matches my perception as well and it continues to blow my mind. Like it just seems like it would require full-on incompetence to use only specific pedestrian/car/sign/lane classifiers rather than splitting the world first into ground/obstacle by reconstructing geometry and then assigning relative velocity, acceleration, and curvature to coherent obstacle segments irrespective of their identification. But the videos always make it look like this is exactly what's happening. And worse it always appears to be happening on an instantaneous frame-by-frame basis with things flickering in and out of existence as if "thing there" and "nothing there" are somehow equally safe guesses.
The flickering is concerning. Kind of suggests their NN hasn’t learned basic object persistence yet.
That's the thing. The software shouldn't have to "learn" fundamental basic real world shit like that. We KNOW that things don't just flicker in and out of existence. The system should be built on that premise from the start.
Oh but that's what basically every gps software is doing - one moment you're slowly trailing on the highway, the other you're placed on the bridge above.
Most GPS software is smart enough to not flicker between the highway and the bridge repeatedly though. It's not like this category of problems is a wholly new thing. The car needing to switch lanes twice a second like in one of those videos is fairly unlikely, so if the ML is spitting out that it should, there probably ought to be a layer on top of that that's interpreting the ML output that can take the decision to pick one. Picking the wrong lane is less wrong than being indecisive about it.
I don't know about "most gps software" but I have a Garmin doing that and Google Maps does the same. So in my experience it's 100%. Now if such well established software products didn't figure out such basic stuff, either we're calling it wrongly "basic" (and it's a difficult problem) or the responsible factors just don't bother. The major difference is though, while gps navigation can do with frequent recalculations, realtime obstacle avoidance less so.
> there probably ought to be a layer on top of that that's interpreting the ML output that can take the decision to pick one
It needs to be an input, not just a filter on output. A heuristic that doesn't account for the previously observed state is insufficient because prior existence information changes what gets detected. And it needs to lean heavily toward "if we saw something there before, the safest course of action is to assume that it's still there until strongly indicated otherwise".
It needs to be an input, not just a filter on output. A heuristic that doesn't account for the previously observed state is insufficient because prior existence information changes what gets detected. And it needs to lean heavily toward "if we saw something there before, the safest course of action is to assume that it's still there until strongly indicated otherwise".
It can be a filter on the output and account for previously observed state. E.g. one trivial (and probably pretty bad) solution in that direction would be to boost the probability of small state changes as opposed to large changes.
> if we saw something there before, the safest course of action is to assume that it's still there until strongly indicated otherwise
Normally I'd agree with you, but driving a car is a bit of a special case since in may cases stomping on the brakes is way worse than doing nothing. Take the video of the tesla seeing spurious traffic lights[0] for instance, should it really do an emergency stop in the middle of traffic in that case?
All the machine learning can do is give you probabilities on what the state of the world around the car might be. The software needs to pick from those probabilities some state to act on in such a way to be the least likely to endanger anyone. There isn't a simple correct answer. all the variables need to be weighed. currently teslas seem to ignore some pretty important variables while driving.
[0] https://twitter.com/sascha_p/status/1400173874285744129
> if we saw something there before, the safest course of action is to assume that it's still there until strongly indicated otherwise
Normally I'd agree with you, but driving a car is a bit of a special case since in may cases stomping on the brakes is way worse than doing nothing. Take the video of the tesla seeing spurious traffic lights[0] for instance, should it really do an emergency stop in the middle of traffic in that case?
All the machine learning can do is give you probabilities on what the state of the world around the car might be. The software needs to pick from those probabilities some state to act on in such a way to be the least likely to endanger anyone. There isn't a simple correct answer. all the variables need to be weighed. currently teslas seem to ignore some pretty important variables while driving.
[0] https://twitter.com/sascha_p/status/1400173874285744129
First, jumping and flickering aren't the same thing. In my experience, google maps is somewhat unwilling to rapidly reposition you if two paths are equally probable.
Second, the cost of deciding that you're in the wrong lane is very different from the cost of deciding that there isn't an obstacle in front of you. The worst thing that happens when a navigator gets your position wrong is you miss a turn and spend a few extra minutes in the car. The worst thing that happens in the other case is someone dies instantly in a cloud of blood.
Second, the cost of deciding that you're in the wrong lane is very different from the cost of deciding that there isn't an obstacle in front of you. The worst thing that happens when a navigator gets your position wrong is you miss a turn and spend a few extra minutes in the car. The worst thing that happens in the other case is someone dies instantly in a cloud of blood.
IIRC this is the stated reason they're dropping radar, the camera network maintains object persistence but the radar disagrees very frequently with the camera network causing the flickering because the system doesn't know which input to trust. Apparently by throwing out radar signals they get smoother object recognition.
> Apparently by throwing out radar signals they get smoother object recognition...
...and driving straight into barriers.
> the system doesn't know which input to trust
Well, clearly their camera network is untrustworthy, so...
...and driving straight into barriers.
> the system doesn't know which input to trust
Well, clearly their camera network is untrustworthy, so...
I don't think radar can sufficiently differentiate between stationary obstacles and background - hence the long habit of smashing into stationary objects.
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the snipped linked are on 9 beta, which is only vision. object flickering and other issue remains unabated.
Would the screen show the column if functioning correctly? I don't know this ui.
It's possible they have no classifier for "monorail column" so I don't think anything would show up even if it recognized an obstacle was in the way.
I would imagine having a classifier for something so specific would be detrimental. I have no horse in this race, but I questioned how extreme the car's movements would have been without intervention. The guy yells as if the car is about to crash itself, but... idk, it didn't seem obvious to me that the car was actually going to do that. Does the UI actually show that it was trying to?
It's scary that objects that weren't classified by ImageNet, or whatever, can cause self-driving cars to attempt to hit them at full speed.
I agree, and LIDAR would be the obvious best choice here. For whatever reasons the Autopilot team is choosing to go down the route of mimicking human driving, which means trying to replicate the pipeline of human eye to brain-object recognition. To that end, it's not unlikely that a human eye could mis-classify something on the road and ram a car into it at full speed. In fact, it probably happens every day.
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LIDAR cost is coming down, but Tesla has almost no margins on cars. So adding a $500 part per car for LIDAR is out of the question. Even the cheap radar parts were removed from production going forward.
However, it's good to see other automakers like Volvo going the LIDAR route on their 2022 electric models and are offering Level3 autonomous driving.
However, it's good to see other automakers like Volvo going the LIDAR route on their 2022 electric models and are offering Level3 autonomous driving.
They currently charge $10k for FSD. Even if they don't drop any of their cameras and processing equipment, $500 LIDAR is a 5% increase. Is it just me or are we politely ignoring Musk's reluctance to admit his bold proclamations against LIDAR are the biggest factor in their design decisions.
Andrej Karpathy already explained they were getting too much noise from Radar. Adding LIDAR would only complicated it. Unless you have better knowledge than Andrej Karpathy, I’ll go with his word on this.
Edit: nitrogen I can’t comment directly on yours, so I’ll ass it here. That’s a good goal to have and they tried that for well over two years. They found too much noise and confusion. If Radar says one thing and Vision says another over and over who do you trust? They decided they could train their NN with just Vision. They use LIDAR on test cars to confirm their Vision can recognize distances correctly. In this case I believe cutting out a sensor instead of trying to neuter it is the right decision.
Edit: nitrogen I can’t comment directly on yours, so I’ll ass it here. That’s a good goal to have and they tried that for well over two years. They found too much noise and confusion. If Radar says one thing and Vision says another over and over who do you trust? They decided they could train their NN with just Vision. They use LIDAR on test cars to confirm their Vision can recognize distances correctly. In this case I believe cutting out a sensor instead of trying to neuter it is the right decision.
Karpathy is the guy responsible for the results we see in these videos. Why would you trust his word about any of this?
Andrej works for Tesla, so yes, I don't believe him.
If he contradicted his boss in public, Musk would just fire him and hire someone who will repeat the party line. I won't believe anything he says about lidar until he's no longer at Tesla, or until they have a car that's not trying to ram concrete pillars.
If he contradicted his boss in public, Musk would just fire him and hire someone who will repeat the party line. I won't believe anything he says about lidar until he's no longer at Tesla, or until they have a car that's not trying to ram concrete pillars.
Andrej has said some stuff in public that certainly implies he's prioritizing the 'party line' on stuff like HD maps and lidar than his academic stats knowledge.
> If Radar says one thing and Vision says another over and over who do you trust?
Neither? If you don't have a tiebreaker you disengage and let the human decide. We solved this problem in systems long ago. You either fail open or fail closed depending on the system. In this case it seems like you'd always fail to the safest option which is alert the human.
Neither? If you don't have a tiebreaker you disengage and let the human decide. We solved this problem in systems long ago. You either fail open or fail closed depending on the system. In this case it seems like you'd always fail to the safest option which is alert the human.
So basically you're driving full speed against an obstacle and you get the commands handed out. It sounds like a slapstick comedy where the pilot says "lol bye you're on your own" and jumps out the plane door.
I think that is still desirable behavior when compared to a slapstick comedy where the pilot says "don't worry bruh I got this" and then proceeds to plow directly into a mountain side
I get your point and I agree to it. For the nitpicking, I'd just not use the word "desirable" when the slapstick situation would be rather "less bad"... because "desirable" means a positive outcome while neither one is anything positive.
I learned on HN long ago that planes usually have three sensors for critical systems so that if one is disagreeing but the other two agree, you still have a reasonable degree of certainty. Having a single sensor that seems to insist on steering toward obstacles doesn't seem great to me.
Isn't the basic goal of sensory fusion to be able to use each sensor to the extent that it's good, and ignore it to the extent that it's bad?
> Adding LIDAR would only complicated it.
More sensors is better. They just have not yet learned how to merge data. Example is drone autopilot, that have IMU and GPS and uses Kalman filtering.
More sensors is better. They just have not yet learned how to merge data. Example is drone autopilot, that have IMU and GPS and uses Kalman filtering.
Tesla’s margin on the Model 3 is 35%:
https://thenextavenue.com/2020/06/10/teslas-model-3-profit-m...
https://thenextavenue.com/2020/06/10/teslas-model-3-profit-m...
It's not that high once you strip out the bitcoin gains and regulatory credits. https://archive.is/WAvau
Actually BTC gains don’t count, only losses do. They will take a minor hit on their earnings coming up but will still made record revenue and profit, so like Method-X claimed - Tesla has good margins.
Tesla's Full Self Driving package was between 8 and 10,000 dollars per vehicle. That should cover it.
The hardware suite is the same on every car nowadays. They want FSD to be a downloadable app like a subscription. Which means you would have to put LIDAR on every car even if it didn't convert to FSD.
Also, Elon has gone on Twitter rants several times before against LIDAR. That horse has already left the stable and it ain't coming back.
Also, Elon has gone on Twitter rants several times before against LIDAR. That horse has already left the stable and it ain't coming back.
>They want FSD to be a downloadable app like a subscription.
Well that's just too bad.
While I'm sure it would be inconvenient to their business plan, it remains the case that they're charging ten grand for that software patch, and have no possible argument relating to margin.
Well that's just too bad.
While I'm sure it would be inconvenient to their business plan, it remains the case that they're charging ten grand for that software patch, and have no possible argument relating to margin.
This seems backwards; it's a premium feature, the sort everyone else is adding to increase margins.
Teslas' margins are several times larger than other automakers ... but the company valuation isn't particularly justified even at the current high margins.
The monorail posts and planters would be trivially handled by LIDAR. Tesla's aversion to time of flight sensors often strikes me a premature given our level of planning/perception technology.
They should be trivially handled by stereopsis and structure from motion as well. Stereo+time photogrammetry has been solved well enough to not steer directly towards large obstacles for decades. Overreliance on machine learning pixel models to classify everything in view is the real problem.
Why not have redundant sensors and crosscheck them?
Boeing 737 Max had only one AOA sensor [1], and that wasn't a great idea.
https://www.cnn.com/2019/04/30/politics/boeing-sensor-737-ma...
Boeing 737 Max had only one AOA sensor [1], and that wasn't a great idea.
https://www.cnn.com/2019/04/30/politics/boeing-sensor-737-ma...
>Boeing 737 Max had only one AOA sensor
Just a small nit-pick but it makes the case against Boeing worse. The airframe had multiple AOA sensors but the base software only used one sensor reading. Note the image in [1] shows readings from both a "left" and "right" AOA. From your link:
>software design for relying on data from a single AOA sensor
Boeing sold a software upgrade to read both AOA devices. (This still leaves the problem that if the two AOAs disagree there might be cases where you don't know which is bad). The fact that they listed MCAS as 'hazardous' rather than 'catastrophic' means it was allowed to have a single point of failure. It also means they may not have fully understood their own design.[1]
[1] https://www.seattletimes.com/business/boeing-aerospace/black...
Just a small nit-pick but it makes the case against Boeing worse. The airframe had multiple AOA sensors but the base software only used one sensor reading. Note the image in [1] shows readings from both a "left" and "right" AOA. From your link:
>software design for relying on data from a single AOA sensor
Boeing sold a software upgrade to read both AOA devices. (This still leaves the problem that if the two AOAs disagree there might be cases where you don't know which is bad). The fact that they listed MCAS as 'hazardous' rather than 'catastrophic' means it was allowed to have a single point of failure. It also means they may not have fully understood their own design.[1]
[1] https://www.seattletimes.com/business/boeing-aerospace/black...
The high level problem was the whole mess that Boeing and the FAA forced themselves into by lying to pilots about the plane being like the old plane. This motivated Boeing to solve everything in a sort of clandestine way, which meant there was no proper error handling, and Boeing simply covered their asses by pointing to the runaway stabilizer checklist, which they claimed was sufficient to handle MCAS problems.
This should never have been greenlighted, approved, manufactured, designed. This went against a culture of safety (least surprise, etc) at every level.
This should never have been greenlighted, approved, manufactured, designed. This went against a culture of safety (least surprise, etc) at every level.
It's the unfortunate case that they succumbed to schedule pressure. This is similar to the Space Shuttle Challenger decision that led to catastrophe.
I think "lying" may be too strong of a word, but they were certainly incentivized to believe it was just a modification of an existing airframe. If I remember correctly, Boeing was essentially told by an airline that if they don't come up with a design quickly the airline would instead move their business to airbus. Certifying a modification to an existing design is much faster than certifying a brand new design, so every management decision was made with that lens. Add to it the political side where the competitor is a non-US company and it gets more complicated. Add to that the FAA is likely too understaffed to provide adequate oversight so they instead delegate it to the manufacturer.
This will be another case study in misaligned incentives and the tradeoffs of engineering decisions under uncertainty of both business and design risk.
I think "lying" may be too strong of a word, but they were certainly incentivized to believe it was just a modification of an existing airframe. If I remember correctly, Boeing was essentially told by an airline that if they don't come up with a design quickly the airline would instead move their business to airbus. Certifying a modification to an existing design is much faster than certifying a brand new design, so every management decision was made with that lens. Add to it the political side where the competitor is a non-US company and it gets more complicated. Add to that the FAA is likely too understaffed to provide adequate oversight so they instead delegate it to the manufacturer.
This will be another case study in misaligned incentives and the tradeoffs of engineering decisions under uncertainty of both business and design risk.
That's the entire problem. (At least this the view I ended up adopting, and thus my argument.)
It goes eyes-shut-closed full-throttle balls-to-the-walls against safety. You don't rush nuclear power plants, why are we doing it with planes? (And yes we should use reuse already approved, known, standardized - modular, components. But they should be indistinguishably the same, not "we certified it the same by introducing so much complexity, so many new failure modes, that we have to hide those".)
And if safety costs a lot, then we can work on improving our processes (design, safety evaluation), but the process itself should lead to better stuff, not probably-not-that-worse but marginally cheaper so we can keep our semi-vendor-locked-in clients.
I'm aware of the Boeing-Airbus US-EU cockfight, and that as usual a coordination problem is at the root of this. But the way forward should be a healthier market, more competition, not a monoculture. (Or duo.) Or, if costs force us into such a pathological state of the airplane market, then we should treat it as such. (It should be viewed as one big problem. The total lack of healthy competition must be factored into the approval process. And a high-level Market Authority should step in to prevent regulatory capture and the usual - almost guaranteed to happen - shenanigans.)
It goes eyes-shut-closed full-throttle balls-to-the-walls against safety. You don't rush nuclear power plants, why are we doing it with planes? (And yes we should use reuse already approved, known, standardized - modular, components. But they should be indistinguishably the same, not "we certified it the same by introducing so much complexity, so many new failure modes, that we have to hide those".)
And if safety costs a lot, then we can work on improving our processes (design, safety evaluation), but the process itself should lead to better stuff, not probably-not-that-worse but marginally cheaper so we can keep our semi-vendor-locked-in clients.
I'm aware of the Boeing-Airbus US-EU cockfight, and that as usual a coordination problem is at the root of this. But the way forward should be a healthier market, more competition, not a monoculture. (Or duo.) Or, if costs force us into such a pathological state of the airplane market, then we should treat it as such. (It should be viewed as one big problem. The total lack of healthy competition must be factored into the approval process. And a high-level Market Authority should step in to prevent regulatory capture and the usual - almost guaranteed to happen - shenanigans.)
I completely agree. My concern is that the problem is rooted in human psychology rather than process control, which makes it much harder to fix.
My experience in aerospace is that the industry swings back and forth on this like a pendulum. A bad event happens and then there’s a focus on safety improvements. Then years or decades go by and no bad event happens. Rather than attribute this increased safety to the process changes, those very same changes are looked at as a burden? Why are we spending all this money and time on quality and safety checks, people say. It’s killing our schedule and budget, they conclude. So they work to erode those processes until another adverse event happens, albeit of a slightly different flavor. Rinse and repeat.
My experience in aerospace is that the industry swings back and forth on this like a pendulum. A bad event happens and then there’s a focus on safety improvements. Then years or decades go by and no bad event happens. Rather than attribute this increased safety to the process changes, those very same changes are looked at as a burden? Why are we spending all this money and time on quality and safety checks, people say. It’s killing our schedule and budget, they conclude. So they work to erode those processes until another adverse event happens, albeit of a slightly different flavor. Rinse and repeat.
Right, so what happens when one says wall, and one says clear air? You brake? That is what happens now with phantom braking. Approaching a bridge? camera sees air, radar sees wall, slam on brakes.
You want the best sensor type over a high-fidelity sensor and a lower fidelity sensor. The Tesla system has 8 cameras (3 forward), so they def have overlap between what they are considering better cameras.
Time will prove which approach wins.
You want the best sensor type over a high-fidelity sensor and a lower fidelity sensor. The Tesla system has 8 cameras (3 forward), so they def have overlap between what they are considering better cameras.
Time will prove which approach wins.
If you have redundant AOA sensors on a plane and they disagree what do you do? Alert the pilot. You have to do the same on a self-driving car as well. You can't just ignore a serious malfunction, or pretend to not see it just because you don't know to handle it!
To be truly redundant you have to use different technologies, such as camera and lidar.
To be truly redundant you have to use different technologies, such as camera and lidar.
> If you have redundant AOA sensors on a plane and they disagree what do you do? Alert the pilot.
Right, which means it's not a solution for L4/L5 autonomy, only for L2. Tesla is trying to reach L4/L5, so just alerting the pilot is not satisfying the design goal.
> To be truly redundant you have to use different technologies, such as camera and lidar.
I think that is an opinion and not a fact. Watch a video such as
https://www.youtube.com/watch?v=eOL_rCK59ZI&t=28286s
from someone working on this problem
Right, which means it's not a solution for L4/L5 autonomy, only for L2. Tesla is trying to reach L4/L5, so just alerting the pilot is not satisfying the design goal.
> To be truly redundant you have to use different technologies, such as camera and lidar.
I think that is an opinion and not a fact. Watch a video such as
https://www.youtube.com/watch?v=eOL_rCK59ZI&t=28286s
from someone working on this problem
How about they reach lvl 4/5 performance and then they can turn off the lidar then. Because right now, the car is steering into plain view obstacles. That's what they need to worry about, not whether stopping the crashes now goes against their lvl 4 philosophy.
> Tesla is trying to reach L4/L5, so just alerting the pilot is not satisfying the design goal.
Neither is ignoring it. If a product can't meet the design goals under certain circumstances should it ignore it, not even look for it, or alert the user that there is a catastrophic failure?
> I think that is an opinion and not a fact.
I think it is more common sense than anything else.
Neither is ignoring it. If a product can't meet the design goals under certain circumstances should it ignore it, not even look for it, or alert the user that there is a catastrophic failure?
> I think that is an opinion and not a fact.
I think it is more common sense than anything else.
>To be truly redundant you have to use different technologies, such as camera and lidar.
This isn't necessarily true. From a reliability engineering perspective it depends on the modes of failure and the probability of each mode. If the probability of an AOA failure is low enough, you can reach your designed risk level by having two identical and redundant components. It all comes down the level of acceptable risk.
This isn't necessarily true. From a reliability engineering perspective it depends on the modes of failure and the probability of each mode. If the probability of an AOA failure is low enough, you can reach your designed risk level by having two identical and redundant components. It all comes down the level of acceptable risk.
>That is what happens now with phantom braking.
Uber seemed to have programmed an artificial delay when the system got confused. There's a good breakdown of the timeline showing how the system kept misclassifying the bicyclist who was killed, but I couldn't immediately find it. That breakdown shows their strategy at implementing delays in the decision process. According to the NTSB report[1]:
>"According to Uber, emergency braking maneuvers are not enabled while the vehicle is under computer control, to reduce the potential for erratic vehicle behavior"
When I read that in the context of the programmed delays it seems to indicate "we wanted to avoid nuisance braking so we put in a delay when the system was confused." As someone who used to work in safety-critical software, it blows my mind that you would deliberately hobble one of your main risk mitigations because your system gets confused. While TSLA may be focusing on a platform that gets better data with better sensors, they still need to translate it to better decisions.
[1] https://www.ntsb.gov/investigations/AccidentReports/Reports/...
Uber seemed to have programmed an artificial delay when the system got confused. There's a good breakdown of the timeline showing how the system kept misclassifying the bicyclist who was killed, but I couldn't immediately find it. That breakdown shows their strategy at implementing delays in the decision process. According to the NTSB report[1]:
>"According to Uber, emergency braking maneuvers are not enabled while the vehicle is under computer control, to reduce the potential for erratic vehicle behavior"
When I read that in the context of the programmed delays it seems to indicate "we wanted to avoid nuisance braking so we put in a delay when the system was confused." As someone who used to work in safety-critical software, it blows my mind that you would deliberately hobble one of your main risk mitigations because your system gets confused. While TSLA may be focusing on a platform that gets better data with better sensors, they still need to translate it to better decisions.
[1] https://www.ntsb.gov/investigations/AccidentReports/Reports/...
> "we wanted to avoid nuisance braking so we put in a delay when the system was confused." As someone who used to work in safety-critical software, it blows my mind that you would deliberately hobble one of your main risk mitigations because your system gets confused
Maybe it was put in place to avoid erratic braking in absence of obstacle, in order to avoid getting hit in the rear by other vehicles (whose driver wouldn't see any obstacle and be unprepared for the Tesla car braking).
Maybe it was put in place to avoid erratic braking in absence of obstacle, in order to avoid getting hit in the rear by other vehicles (whose driver wouldn't see any obstacle and be unprepared for the Tesla car braking).
That's a good point and might have been their rationale, but I would argue it wasn't a very good risk mitigation because while they reduced the risk in one area (being rear ended) they increased their risk elsewhere. Worse yet, it increased the risk in an area more prone to higher severity incidents (e.g., hitting pedestrians - I assume - carries a higher severity than being rear-ended)
There’s a big risk of spine injuries, and a rear end collision might not activate the airbag. Not a simple trade off.
I’m not saying there’s no risk. I’m saying the risk is lower. The same hazards you mentioned are also present to the pedestrian, plus the risk of TBI or death.
The way this analysis is done is that a hazard gets assigned a risk score based severity x probability. I’m saying the severity of hitting a pedestrian is higher. Put another way, if you had to choose between being struck as a pedestrian or rear ended as a driver, which would you choose?
The way this analysis is done is that a hazard gets assigned a risk score based severity x probability. I’m saying the severity of hitting a pedestrian is higher. Put another way, if you had to choose between being struck as a pedestrian or rear ended as a driver, which would you choose?
The post I was responding to said lidar, not radar. But if you want to switch to radar, we can talk about that too.
> camera sees air, radar sees wall, slam on brakes
Seeing bridges as walls is not a fundamental property of radar. That's an implementation problem. If cars are doing radar poorly, maybe the fix is to start doing it less poorly instead of throwing it away entirely.
> camera sees air, radar sees wall, slam on brakes
Seeing bridges as walls is not a fundamental property of radar. That's an implementation problem. If cars are doing radar poorly, maybe the fix is to start doing it less poorly instead of throwing it away entirely.
Well, that was specifically about blending two different sensors with different characteristics. For you walking, it would be like blending your eyes with your nose. If your eyes tells you the floor is safe, and your nose smells something bad, do you stop? Anytime you have two different sensors with different characteristics, you want "the best". Your body uses your eyes to see where to walk, and your nose to test if pizza is rotten. Blending multiple sensor types is tricky.
So back to LIDAR.. same difference. Camera and LIDAR have different profiles. I think it's fine to use either, but I think trying to blend the two is a sub-optimal solution to the problem.
Again, this is my guess from what I know. I could be wrong, and the winning technology could use 12 different sensors (vision + radar + lidar + smell + microphones), and blend them all to drive. Cool if someone pulls it off! But if I had to do it myself or place a bet, I would put it on a single sensor type.
So back to LIDAR.. same difference. Camera and LIDAR have different profiles. I think it's fine to use either, but I think trying to blend the two is a sub-optimal solution to the problem.
Again, this is my guess from what I know. I could be wrong, and the winning technology could use 12 different sensors (vision + radar + lidar + smell + microphones), and blend them all to drive. Cool if someone pulls it off! But if I had to do it myself or place a bet, I would put it on a single sensor type.
Unfortunately your example is inapt because the center of your vision and your peripheral vision may as well be entirely separate systems that don't overlap, and the way brains apply focus doesn't translate to how cameras work. Your scenario is closer to asking about the center of your focus saying the path in front of you is clear and your peripheral vision detecting inbound motion from the side. Peripheral motion detection overrides the clear forward view, but it's because they aren't trying to record the same information.
Here's why:
> If your eyes tells you the floor is safe, and your nose smells something bad, do you stop?
Absolutely, yes, if the bad smell smells like dog shit or vomit or something else that I definitely don't want to step in. If I'm walking, I'm very unlikely to be looking directly at my feet and much more likely to be looking ahead to do predictive path planning. I definitely do stop at least transiently in your scenario and then apply extra visual focus to the ground right in front of my feet so that I don't step on dog shit. The center of my vision is great at discerning details, but peripheral vision is terrible for that.
Anyway, the obvious answer to your inquiry based on my explanation here is to use confidence weighting and adaptive focus. If I think something might be happening somewhere, I focus my available resources directly at the problem.
Here's why:
> If your eyes tells you the floor is safe, and your nose smells something bad, do you stop?
Absolutely, yes, if the bad smell smells like dog shit or vomit or something else that I definitely don't want to step in. If I'm walking, I'm very unlikely to be looking directly at my feet and much more likely to be looking ahead to do predictive path planning. I definitely do stop at least transiently in your scenario and then apply extra visual focus to the ground right in front of my feet so that I don't step on dog shit. The center of my vision is great at discerning details, but peripheral vision is terrible for that.
Anyway, the obvious answer to your inquiry based on my explanation here is to use confidence weighting and adaptive focus. If I think something might be happening somewhere, I focus my available resources directly at the problem.
This. When sensors disagree, you need to proceed with caution by taking a defensive stance and seek out more information. If a self-driving car can’t do that, then it can’t self drive really. I’m bearish on self driving, my uninformed take is that it is something that will require very near general AI to pull off acceptably. So it’s kind of silly, again in my totally uninformed opinion, to focus on using our current methods to do self driving. The focus needs to be on pushing toward general AI first, then just ask it to drive.
> If your eyes tells you the floor is safe, and your nose smells something bad, do you stop?
If my eyes tell me the floor is safe, but my ears hear it creaking and my feet feel it sagging I'm going to stop in my tracks/back up. If Tesla can't handle correlating multiple different types of sensors they aren't ever replacing a human driver.
If my eyes tell me the floor is safe, but my ears hear it creaking and my feet feel it sagging I'm going to stop in my tracks/back up. If Tesla can't handle correlating multiple different types of sensors they aren't ever replacing a human driver.
> If your eyes tells you the floor is safe, and your nose smells something bad
well, if I'm smelling gas, I know the situation isn't safe… (and thus my nose is giving me an information my eyes might not have detected)
well, if I'm smelling gas, I know the situation isn't safe… (and thus my nose is giving me an information my eyes might not have detected)
> but I think trying to blend the two is a sub-optimal solution to the problem
Research over the last decade has shown that LiDAR/Vision fusion outperforms Vision Only.
Can you explain the science behind your position ?
Research over the last decade has shown that LiDAR/Vision fusion outperforms Vision Only.
Can you explain the science behind your position ?
sensor fusion is used in a lot of places in robotics (and rockets!).
and yes, your percept is constructed from all functioning senses. what you look at and where your attention lands is often directed by your auditory system which can locate things in 3d space.
and yes, your percept is constructed from all functioning senses. what you look at and where your attention lands is often directed by your auditory system which can locate things in 3d space.
> Approaching a bridge? camera sees air, radar sees wall, slam on brakes.
That's simplifying the situation a bit too much. The camera can give more results than air/not-air. Specifically in this case it could detect a bridge.
Same applies to the radar really - you'll get measurements from multiple heights which would tell you that it may be an inclined street, not a wall.
That's simplifying the situation a bit too much. The camera can give more results than air/not-air. Specifically in this case it could detect a bridge.
Same applies to the radar really - you'll get measurements from multiple heights which would tell you that it may be an inclined street, not a wall.
This is where pre-mapped roadways help. Just an internal GPS database sent down to your car that says "Hey, at this GPS coordinate, there's a bridge here. Here's how to navigate over it." Everywhere else the cars can use radar+camera. GM (SuperCruise) and Ford (BlueCruise) do this today.
I think you are missing parts. Have you watched this video from someone actually working in the field?
https://www.youtube.com/watch?v=eOL_rCK59ZI&t=28286s
https://www.youtube.com/watch?v=eOL_rCK59ZI&t=28286s
No great reason not to _plan_ to use them. I mean, lidar is still kinda not great right now, but I'm sure it will be great at some point. But they could already be doing better with just cameras than they're currently doing, so why not fix that?
If it's so easy, there must be a reason why Tesla's team hasn't accomplished it. They're not idiots.
they aren't idiots but they are working with one hand tied their back from the overpromising boss negating them things like radar, lidar and stereo cameras (as the triple camera are just different zoom levels).
Stereopsis doesn't work for these columns because the car only has a single camera seeing them.
Structure from motion gets bad results from textureless solids where the edges might be a moving shadow.
Structure from motion gets bad results from textureless solids where the edges might be a moving shadow.
> the car only has a single camera seeing them.
The view diagrams on https://www.tesla.com/autopilot seem to indicate that two cameras would have had the columns in view. But if you're right, there's no good reason for it to be the case and perfectly demonstrates gross overreliance on single frame ML.
The view diagrams on https://www.tesla.com/autopilot seem to indicate that two cameras would have had the columns in view. But if you're right, there's no good reason for it to be the case and perfectly demonstrates gross overreliance on single frame ML.
Even simple highway-mapping that GM/Ford does would've caught this. Every few months they send a LIDAR-equipped van to pre-map highways and common roads and send out OTA updates for their Level2 driving systems. Sounds low-tech but GM/Ford cars aren't driving into concrete posts.
Those obstacles wouldn’t even be on the highway so whats your point?
I feel like the Xbox Kinect from 2010 would be a better vision solution than what they’ve got here, at least for the 20 feet ahead of you.
Until you have multiple cars trying to project multiple arrays of infrared dots onto objects 20 meters away in bright sunlight and then getting an accurate reading on which of the array kerfuffle is theirs.
Does radar have this crosstalk problem as well?
A very quickly pulsed projector and a correspondingly short exposure would strongly decrease the chance of observing someone else’s dots. It would improve performance in bright light as well.
Good point!
If I remember right, the Kinect actually still handled this reasonably well for a couple of overlapping sensors. In a driving scenario other cars' lightfields should also be blurred.
I think a big issue with that instance (monorail) is probably because they just threw out years of radar data without having a comparable reliability in place with the vision only.
Completely mental that they are allowed to run this on public roadways.
Completely mental that they are allowed to run this on public roadways.
I'm not sure radar would help - the pillar is a stationary object, and car based radar tends to drop all returns at the same rate as the car is moving forward. Radar isn't terribly precise, so you end up with tons of returns off signs, bridge abutments, etc.
Remember, with radar, Teslas will happily autopilot themselves into a semi truck across the road, stopped fire trucks, concrete road barriers, etc. I see no reason to believe that a stationary concrete pillar in the middle of the road would be avoided any better with radar than without.
Remember, with radar, Teslas will happily autopilot themselves into a semi truck across the road, stopped fire trucks, concrete road barriers, etc. I see no reason to believe that a stationary concrete pillar in the middle of the road would be avoided any better with radar than without.
Here's what happened another time someone argued that "radar can't detect stationary objects".
https://news.ycombinator.com/item?id=16722461
Radar does detect stationary objects, come on.
https://news.ycombinator.com/item?id=16722461
Radar does detect stationary objects, come on.
Yes, radar can easily detect stationary objects.
Tesla's implementation of their radar processing drops all returns from anything stationary, given the forward speed of the car. In the context of a Tesla thread, I didn't think that needed to be specifically stated, but will do so in the future.
Tesla's implementation of their radar processing drops all returns from anything stationary, given the forward speed of the car. In the context of a Tesla thread, I didn't think that needed to be specifically stated, but will do so in the future.
A big problem with radar was the resolution. The radar signature of a highway overpass looks extremely similar to the monorail column.
Emergency breaking on a highway when going under an overpass is also a huge problem, so radar may not be the answer.
Emergency breaking on a highway when going under an overpass is also a huge problem, so radar may not be the answer.
Because, clearly, anything stationary is ground clutter that can be ignored.
Particularly if you're traveling towards it at 60 mph.
It’s a stationary object. What source do you have to say Tesla deleted the date? Seems kinda foolish for a company like them to just throw data away. They even have data on lumbar support usage.
> What source do you have to say Tesla deleted the date?
Elon himself?
Autopilot v9 itself does not use radar data at all[1], additionally cars manufactured from earlier this year on do not even have the radar modules[2].
Note, that I didn't say "threw out the data" in a silo, I said "without having a comparable reliability in place with the vision only."
[1]: https://twitter.com/elonmusk/status/1397347380874203136
[2]: https://www.theverge.com/2021/5/25/22453518/tesla-vision-rad...
Elon himself?
Autopilot v9 itself does not use radar data at all[1], additionally cars manufactured from earlier this year on do not even have the radar modules[2].
Note, that I didn't say "threw out the data" in a silo, I said "without having a comparable reliability in place with the vision only."
[1]: https://twitter.com/elonmusk/status/1397347380874203136
[2]: https://www.theverge.com/2021/5/25/22453518/tesla-vision-rad...
>The monorail video is jaw-dropping.
Who needs radar right? A few cameras are enough to discern gray concrete structures in the night, oh wait ...
Who needs radar right? A few cameras are enough to discern gray concrete structures in the night, oh wait ...
They probably would be if they stopped using such shitty cameras. It always blows my mind that the cameras they use appear to be quite bad for the job.
> in the night
Purpose-built cameras can see better in the dark than humans can.
> in the night
Purpose-built cameras can see better in the dark than humans can.
>Purpose-built cameras can see better in the dark than humans can.
Define "see better".
Human eyes have way more dynamic range (30 f stops) than even the best cinema camera sensors (14 f stops), and I highly doubt the sensors Tesla use are anywhere close to the gigantic expensive sensors used in cinema cameras and are most likely closer to the sensors in your mobile phone (11 f stops).
So no, no camera sensor can currently match the human eye, let alone the image processing and cognition our brains do on top.
Define "see better".
Human eyes have way more dynamic range (30 f stops) than even the best cinema camera sensors (14 f stops), and I highly doubt the sensors Tesla use are anywhere close to the gigantic expensive sensors used in cinema cameras and are most likely closer to the sensors in your mobile phone (11 f stops).
So no, no camera sensor can currently match the human eye, let alone the image processing and cognition our brains do on top.
First, I'm pretty sure I said "in the dark" and was responding to "in the night". Human eyes are extremely terrible at discerning actual details in low light compared to even moderate low light camera sensors.
Second, diverting the conversation from low light performance to dynamic range is an unimportant tangent. Deciding that one sensor needs to cover the entire illumination range rather than multiple sensors each simultaneously capturing farther in each direction than we're capable of is an arbitrary unimaginative choice.
Second, diverting the conversation from low light performance to dynamic range is an unimportant tangent. Deciding that one sensor needs to cover the entire illumination range rather than multiple sensors each simultaneously capturing farther in each direction than we're capable of is an arbitrary unimaginative choice.
I can't find any source that puts the dynamic range of the human eye at 30 stops. The most i found was around 20. But camera apertures are often as low as f1.8 where the human eye is probably 2.5 to 3.5 at the lowest.
But we have a working brain to interpret those images.
Your brain helps you with all kinds of things, but fundamental geometry is not magic. Reconstructing scene geometry from high quality binocular video is an extremely well developed field and has been for decades. The problem seems to be that Tesla overrelies on ML-based instantaneous pixel classification when you don't actually need to know what a large thing moving toward you is in order to not run into it.
And this is supposed to imply what exactly?
"Cars driving at night are supposed to have headlights active."
And yet...
And yet...
[deleted]
> Tesla doesn't recognize a one-way street and the one-way sign in the street, and it drives towards the wrong way
this too, means tesla is a blind man going by memory, not an autonomous driver.
this too, means tesla is a blind man going by memory, not an autonomous driver.
I agree. Not sure if I'd be able to trust it again after an incident like this at least in similar situations where there are obstacles so close to the road.
Because Elon doesn't operate under the same jurisdiction as us common people.
Try calling out a random diver a 'pedo', or perform the most cynical kind of market manipulation (then laughing to the SEC at their face) and your outcome will be very different.
It's Animal Farm all over.
Try calling out a random diver a 'pedo', or perform the most cynical kind of market manipulation (then laughing to the SEC at their face) and your outcome will be very different.
It's Animal Farm all over.
> Try calling out a random diver a 'pedo', or perform the most cynical kind of market manipulation (then laughing to the SEC at their face) and your outcome will be very different.
Not just any random diver, a diver who had just helped rescue the lives of several children and adults from what was an internationally known emergency.
If any of us had said what Musk said about the diver, we'd be rightfully dragged through the mud.
Not just any random diver, a diver who had just helped rescue the lives of several children and adults from what was an internationally known emergency.
If any of us had said what Musk said about the diver, we'd be rightfully dragged through the mud.
Actually most of us can do any or all of the following things that Elon did (write a tweet calling a diver a pedo, write a tweet claiming that a stock will go to 420 huh huh, tweet random nonsense about cryptos, criticize the SEC or FAA, etc.) with very little consequence, if any.
Step 1: Become the CEO/major shareholder of a billion+ dollar company.
Step 2: Publicly lie about some purported acquisition with the purpose of manipulating the stock of said company.
We can talk after you've done that, from jail probably.
Step 2: Publicly lie about some purported acquisition with the purpose of manipulating the stock of said company.
We can talk after you've done that, from jail probably.
[deleted]
The part Musk did: inserted a step 1.5 of building a mythos as someone essentially worshipped by one of history's biggest group of fanboys.
You can find a nameless CEO guilty. No one cares. No popular Twitter account or quirky pop culture aspects! But Musk knows his place he has created in our culture has made him untouchable.
You can find a nameless CEO guilty. No one cares. No popular Twitter account or quirky pop culture aspects! But Musk knows his place he has created in our culture has made him untouchable.
Well, it seems to me that the SEC has been extremely lenient for some time now and it’s not exactly news. When was the last time a CEO of a big corp got busted, not to mention got jail time? It applies to the whole supervisory landscape in the US as well, not just the SEC. So I’m not sure how much it has to do with Musk’s perception in the popular culture. The “pedo” case maybe more so, but the SEC part I’m not so sure of.
My point is, I can lie about purported acquisitions of companies now.
Come on, dnautics. This is not hard.
You're neither an insider of said companies, nor are you a public figure with enough influence to actually manipulate the market.
You're neither an insider of said companies, nor are you a public figure with enough influence to actually manipulate the market.
I think the problem is that we expect the market to be fair. Because a lot of social systems depend "on the market" in really stupid ways. Maybe that's the real problem. If CEO's wanna lie, then we shouldn't trust them, but is it right for it to be illegal for them to do so? I promise you every CEO has lied (uncharitably, misreprented, charitably) at some point about their company. So in the end, it can come down to a matter of which CEO has the most political connections/political favor so as not to get jacked by the state that can arbitrarily choose to reinterpret a misrepresentation as a lie. I'm a person that actively gets politically disfavored (overrepresented minority, and all that) so that sort of shit scares the fuck out of me, since I would like to get a large amount of money to help change society for the better.
Just so we can appreciate the whole spectrum.
A random dude made a post on reddit about how he planned to invest all of his meager (in comparison) savings into GameStop stock. The post caught on, we all know what happened, and he ended up being called by the SEC, accused of market manipulation, among other things.
https://freespeechproject.georgetown.edu/tracker-entries/sec...
A random dude made a post on reddit about how he planned to invest all of his meager (in comparison) savings into GameStop stock. The post caught on, we all know what happened, and he ended up being called by the SEC, accused of market manipulation, among other things.
https://freespeechproject.georgetown.edu/tracker-entries/sec...
As a publicly accepted absolute source on said company?
I think the SEC gives insiders and C-suite some kind of free pass as long as they don't time their 'overtlyoptimistic' takes on their company with their stock sales or vest.
The SEC is giving Musk free reign because they know that he can't leave the company because the two entities are so intertwined. Musk wealth is effectively just paper wealth.
The SEC doesn't care that investment bankers consider it real enough to give Musk loans for those pledged shares
They also don't care that the cult of personality he managed to create enable him to constantly not produce results and investors still give him money
In the end the SEC cares about real cash leaving the company coffins and into the owners pockets , not paper wealth swelling.
It's really a M.A.D. game between Musk and the SEC at this point...the SEC is willing to bet that it's not remotely possible that Musk lied through his teeth this whole time just to get to #1 in the paper wealth Forbes list only to implode while at the top.
Musk on the other hand doesn't strike me as a cold calculator such as Gates or Brin or Zuck, he is much more impulsive and there are non-zero chances that he did just that.
The SEC is giving Musk free reign because they know that he can't leave the company because the two entities are so intertwined. Musk wealth is effectively just paper wealth.
The SEC doesn't care that investment bankers consider it real enough to give Musk loans for those pledged shares
They also don't care that the cult of personality he managed to create enable him to constantly not produce results and investors still give him money
In the end the SEC cares about real cash leaving the company coffins and into the owners pockets , not paper wealth swelling.
It's really a M.A.D. game between Musk and the SEC at this point...the SEC is willing to bet that it's not remotely possible that Musk lied through his teeth this whole time just to get to #1 in the paper wealth Forbes list only to implode while at the top.
Musk on the other hand doesn't strike me as a cold calculator such as Gates or Brin or Zuck, he is much more impulsive and there are non-zero chances that he did just that.
My memory might be falling me, but wasn't Elon Musk's manipulation actually timed to coincide with his performance bonus, and directly ended with millions of dollars leaving Tesla coffers and endint up in Elon's pocket?
It's been a while since I read it... What's the Animal Farm reference here?
> Elon doesn't operate under the same jurisdiction as us common people.
Elon doesn't get any special treatment. You can do all these things as well if you're willing to expend resources when faced with repercussions. My suspicion though is society will give you more slack if you dramatically increase access to space for your nation state or make credible progress against a global ecological problem humanity is facing.
> It's Animal Farm all over
Don't get the Animal Farm reference as we're not talking about some sort of proto-communist utopia. Everyone is playing in the same sandbox.
Elon doesn't get any special treatment. You can do all these things as well if you're willing to expend resources when faced with repercussions. My suspicion though is society will give you more slack if you dramatically increase access to space for your nation state or make credible progress against a global ecological problem humanity is facing.
> It's Animal Farm all over
Don't get the Animal Farm reference as we're not talking about some sort of proto-communist utopia. Everyone is playing in the same sandbox.
moralestapia(1)
> I don't understand how something this broken is allowed to operate on public roads.
It's important to point out that this software is currently only offered as a private beta to deliberately selected testers. Now, maybe they shouldn't be using it on public roads either, but at least it's not available to the general public.
It's important to point out that this software is currently only offered as a private beta to deliberately selected testers. Now, maybe they shouldn't be using it on public roads either, but at least it's not available to the general public.
It's being tested with the general public the oncoming lane, so it's effectively tested "on the public" even if at limited scale.
We are going to need a fundamental breakthrough in AI to achieve the level of FSD that people expect. Like a convolutional neural network level breakthrough.
I don't think that's necessarily true. There are plenty of people in the AV space that routinely drive significantly better than this and are already doing completely driverless service in some geofences.
The problem with Tesla's approach has always been that Elon wanted to sell it before he actually knew anything about how to solve it. It's lead to series of compounding errors in Tesla's approach to AVs.
The vehicle's sensor suite is woefully inadequate and its compute (yes, even with the fancy Tesla chip) is woefully underpowered... all because Elon never really pushed to figure out where the boundary of the problem was. They started with lane-keeping on highways where everything is easy and pre-sold a "full self-driving" software update with absolutely no roadmap to get there.
To overcome the poor sensor suite and anemic compute, they've boxed themselves into having to invent AGI to solve the problem. Everyone else in the space has happily chosen to spend more on sensors and compute to make the problem computationally tractable, because those things will easily get cheaper over time.
I'm fairly convinced that if Tesla wants to ship true FSD within the next decade, the necessary sensor and compute retrofit would nearly bankrupt the company. The only way out is likely to slowly move the goal posts within the legalese to make FSD just a fancy Level 2 driver assist and claim that's always what it was meant to be.
The problem with Tesla's approach has always been that Elon wanted to sell it before he actually knew anything about how to solve it. It's lead to series of compounding errors in Tesla's approach to AVs.
The vehicle's sensor suite is woefully inadequate and its compute (yes, even with the fancy Tesla chip) is woefully underpowered... all because Elon never really pushed to figure out where the boundary of the problem was. They started with lane-keeping on highways where everything is easy and pre-sold a "full self-driving" software update with absolutely no roadmap to get there.
To overcome the poor sensor suite and anemic compute, they've boxed themselves into having to invent AGI to solve the problem. Everyone else in the space has happily chosen to spend more on sensors and compute to make the problem computationally tractable, because those things will easily get cheaper over time.
I'm fairly convinced that if Tesla wants to ship true FSD within the next decade, the necessary sensor and compute retrofit would nearly bankrupt the company. The only way out is likely to slowly move the goal posts within the legalese to make FSD just a fancy Level 2 driver assist and claim that's always what it was meant to be.
Yep, also over-promising that legacy cars with the "FSD-readiness" upgrade would be guaranteed to support FSD was a completely unforced error.
At this point it's pretty obvious none of the original "FSD ready" cars Tesla shipped will be able to handle L4/L5 autonomy hardware-wise. Arguably none of the cars currently rolling off the line will be either - others have made the point in the thread: while nobody has really cracked autonomy fully, other players (see: Waymo, Cruise) are clearly much further along with a very different sensor and compute suite than anything Tesla has shipped or currently ships.
At this point it's pretty obvious none of the original "FSD ready" cars Tesla shipped will be able to handle L4/L5 autonomy hardware-wise. Arguably none of the cars currently rolling off the line will be either - others have made the point in the thread: while nobody has really cracked autonomy fully, other players (see: Waymo, Cruise) are clearly much further along with a very different sensor and compute suite than anything Tesla has shipped or currently ships.
I think there's a clear space in North America for a viable L3 system. That is, completely hands-free driving at slow speeds (30-50mph) that allows me to eat a sandwich, respond to a few emails, and text on my phone without having to look at the road or grab the wheel every 15 seconds. Sure, ping me if I'm coming up on a construction zone or if it pours down raining. And don't worry about making unprotected lefts and other tricky situations, I can do that. But just keep the car on the road while I'm making the same drive to the office every morning and let me reclaim some of that commute time.
Isn't what you are describing actually L4 autonomy? At L3 the human still needs to be attentive and ready to intervene at very short notice - so you definitely cannot eat a sandwich or text while in the driver seat.
L4 autonomy is where the vehicle is fail-safe. It cannot handle all conditions, but is able to recognize conditions it cannot handle and hand control back to the driver. Importantly if the driver is not responsive to takeover the vehicle can put itself into a safe state (mostly just means pulling over in a safe place). L4 is the minimum at which you can be fully distracted from driving.
I don't think Tesla has a viable path to L4 using its current hardware...
L4 autonomy is where the vehicle is fail-safe. It cannot handle all conditions, but is able to recognize conditions it cannot handle and hand control back to the driver. Importantly if the driver is not responsive to takeover the vehicle can put itself into a safe state (mostly just means pulling over in a safe place). L4 is the minimum at which you can be fully distracted from driving.
I don't think Tesla has a viable path to L4 using its current hardware...
I think that sounds good on paper, but the reality would likely be pretty lousy. Humans are still the critical safety component in the system, and all we've done is made it easier for them to have no idea what's going on in a situation before they need to respond to a crisis.
Definitely agree on the sensor suite.
Even wanting to do things vision only is ok, but the cars simply don't have enough cameras for redundancy. You are a little rain or mud away from having a system that no longer operates.
Even wanting to do things vision only is ok, but the cars simply don't have enough cameras for redundancy. You are a little rain or mud away from having a system that no longer operates.
> The problem with Tesla's approach has always been that Elon wanted to sell it before he actually knew anything about how to solve it.
Wasn’t there recently a medical testing company that completely blew up, with associated felony charges, for attempting this sort of strategy?
Wasn’t there recently a medical testing company that completely blew up, with associated felony charges, for attempting this sort of strategy?
Heh, it's an interesting comparison. I think in this case Tesla can get it working just enough for the Elon to shift the goalposts and avoid legal disaster. But it will likely never be safe enough to divert your attention, and their timelines for delivering what they've promised are patently absurd.
We need so many compute and TFLOPS before the software has been completed but it won't surprise me if they come up with Tesla Cloud driving powered by Starlink with a bunch of hamsters in a warehouse somewhere actually driving the car.
I mean they trained pigeon's to guide bombs in WW2.
I mean they trained pigeon's to guide bombs in WW2.
I suggest some simple Smoke Tests. I love that concept for software testing.
It could be applied here to test if we are getting closer or further from what humans can do.
Some examples:
Smoke Test 1:
Driving with Snow
Smoke Test 2:
Driving with Rain
Smoke Test 3:
You are driving to a Red sign and you notice 50 meters ahead a pedestrian has its headphones on. The pedestrian is distracted and looking at traffic coming from the other way. You notice from the pedestrian gait and demeanor its probably going to cross anyway and its not noticing you. So you instinctively slowly reduce your speed and keep a sharp eye on its next action.
Smoke Test 4:
Keep eye contact with a Dutch cyclist as they look at you across a roundabout. You realize they will cross in front of your car, so you already inferred their intentions. Today the cyclist bad humor will not make them raise their hand or make any other signs to you other than an angry face. You however already know they will push forward...
Smoke Test 5:
A little soccer ball just run across your vision field. You hit the breaks hard, as you instinctively think a child might show up any second running after it.
Failing any of these scenarios would make you fail the driving license exam so I guess its the minimum we should aim for. Call me back when any AI is able to even start tackling ANY of these, much less All of these scenarios. :-)
It could be applied here to test if we are getting closer or further from what humans can do.
Some examples:
Smoke Test 1:
Driving with Snow
Smoke Test 2:
Driving with Rain
Smoke Test 3:
You are driving to a Red sign and you notice 50 meters ahead a pedestrian has its headphones on. The pedestrian is distracted and looking at traffic coming from the other way. You notice from the pedestrian gait and demeanor its probably going to cross anyway and its not noticing you. So you instinctively slowly reduce your speed and keep a sharp eye on its next action.
Smoke Test 4:
Keep eye contact with a Dutch cyclist as they look at you across a roundabout. You realize they will cross in front of your car, so you already inferred their intentions. Today the cyclist bad humor will not make them raise their hand or make any other signs to you other than an angry face. You however already know they will push forward...
Smoke Test 5:
A little soccer ball just run across your vision field. You hit the breaks hard, as you instinctively think a child might show up any second running after it.
Failing any of these scenarios would make you fail the driving license exam so I guess its the minimum we should aim for. Call me back when any AI is able to even start tackling ANY of these, much less All of these scenarios. :-)
This "FSD" package is still at the "Don't hit this balloon we dressed up to look like a human" stage.
>the cyclist bad humor
slecht humeur? That's "bad mood".
slecht humeur? That's "bad mood".
You are right. Was on mobile. Cannot edit it anymore...:-)
As an English first speaker, I didn't even notice it when reading. It's a somewhat odd phrasing (yet not exceptionally so) but still makes sense.
See second definition: https://www.merriam-webster.com/dictionary/humor
See second definition: https://www.merriam-webster.com/dictionary/humor
I think we should first start with a fundamental breakthrough in our willingness as engineers to admit defeat in the face of underestimated complexity.
Once we take proper inventory of where we are at, we may find that we are still so far off the mark that we would be inclined to throw away all of our current designs and start over again from (new) first principles.
The notion that you can iteratively solve the full-self-driving problem on the current generation of cars is potentially one of the bigger scams in tech today (at least as marketed). I think a lot of people are deluding themselves about the nature of this local minima. It is going to cost us a lot of human capital over the long haul.
Being wrong and having to start over certainly sucks really badly, but it is still better than the direction we are currently headed in.
Once we take proper inventory of where we are at, we may find that we are still so far off the mark that we would be inclined to throw away all of our current designs and start over again from (new) first principles.
The notion that you can iteratively solve the full-self-driving problem on the current generation of cars is potentially one of the bigger scams in tech today (at least as marketed). I think a lot of people are deluding themselves about the nature of this local minima. It is going to cost us a lot of human capital over the long haul.
Being wrong and having to start over certainly sucks really badly, but it is still better than the direction we are currently headed in.
I think we're beginning to see the true endgame to Tesla's strategy. Elon initially said first you build the prototype to raise the capital to finance the expensive car which you build to fund the mid-priced car which you scale to build the cheap car. In reality, we're still at step two which is the expensive car and the R&D to build the real thing.
As a model Y owner, I'm quite skeptical about this generation of vehicles being able to truly hit the mark on FSD.
As a model Y owner, I'm quite skeptical about this generation of vehicles being able to truly hit the mark on FSD.
In other words, and as somebody said:
"Just because we can put a man on the Moon does not mean we can put a man on the Sun" :-)
"Just because we can put a man on the Moon does not mean we can put a man on the Sun" :-)
Most problems in those clips didnt require general AI, they were caused by shit vision algorithms. Car didnt spot huge ass monorail columns ...
I didn't say general AI.
Cruise has videos showing them driving around for hours, under challenging conditions with no issues:
https://www.youtube.com/channel/UCP1rvCYiruh4SDHyPqcxlJw
https://www.youtube.com/channel/UCP1rvCYiruh4SDHyPqcxlJw
The thing is... everyone knows this.
The people writing the code, the people designing the cars, the people allowing the testing, etc etc.
What we're seeing in these videos is basically unusable and will never be cleared to drive by itself on real roads.
It's just the "the last 10% takes 90% of the time" adage but applied to a situation where you can kill the occupant of the car and/or the people outside it. And that last 10% will never be good enough in a general way.
The people writing the code, the people designing the cars, the people allowing the testing, etc etc.
What we're seeing in these videos is basically unusable and will never be cleared to drive by itself on real roads.
It's just the "the last 10% takes 90% of the time" adage but applied to a situation where you can kill the occupant of the car and/or the people outside it. And that last 10% will never be good enough in a general way.
I'm really not sure if we've seen the same videos - do you really think we're 90% there?
No, i don't think this is really more than maybe 30% of the journey to FSD - and, most likely, according to what has been shown this time (and the last times) it'll never get there.
No, i don't think this is really more than maybe 30% of the journey to FSD - and, most likely, according to what has been shown this time (and the last times) it'll never get there.
>At this point, I think we can reasonably say that it's easier to land people on the moon than teach a car to drive.
I think this is pretty well understood to be the case. Level 5 FSD is magnitudes harder.
I think this is pretty well understood to be the case. Level 5 FSD is magnitudes harder.
And people are paying an additional $10K to be part of the development process of FSD. You would think risking your life to fine tune a broken product would at least be free, but Tesla seems to think otherwise.
With that being said, even if it comes out of beta. I would likely only use it for extended highway travel in clear conditions.
With that being said, even if it comes out of beta. I would likely only use it for extended highway travel in clear conditions.
This is a collection of videos from thousands of hours of driving. I’m sure you can do much worse from human drivers…
There's probably barely even 1000 hours on all of youtube of FSD Beta 9.0. It looks like these clips are actually from just 3 videos which in total are less than 1 hour of video.
Yep, cars are bouncing off Seattle monorail pillars constantly.
You would think that just the name "Tesla Full Self Driving Beta 9.0" would be giving people some pause here.
I thought you were making a joke but it really seems to be called "Full Self Driving Beta 9.0". It's hillarious, do they think by adding the "Beta" it makes it ok to hit stuff unless the driver intervenes instantaneously?. How are they even allowed to call it "FSD" (Full self driving) if in fact it doesn't do that at all?
Well, everything is Beta these days! Is gmail still beta? I wouldn't be surprised to find out Playstation 5 is still marked as Beta.
Gmail has been out of beta since 2009.
> I don't understand how something this broken is allowed to operate on public roads.
Legislators are slow and ignorant about technology. There's also perception that everyone who dies on a Tesla accident is a tech bro who defeated software safeguards (e.g., chose to ride on the back seat in full self-driving mode).
If automotive history is any guide, scrutiny and regulation only appear after a lot of people get killed. It's not obvious what the threshold will be, with Elon Musk being louder than anyone else in this debate and early adopters being comfortable experimenting with the lives of others.
Legislators are slow and ignorant about technology. There's also perception that everyone who dies on a Tesla accident is a tech bro who defeated software safeguards (e.g., chose to ride on the back seat in full self-driving mode).
If automotive history is any guide, scrutiny and regulation only appear after a lot of people get killed. It's not obvious what the threshold will be, with Elon Musk being louder than anyone else in this debate and early adopters being comfortable experimenting with the lives of others.
> I don't understand how something this broken is allowed to operate on public roads.
Also out in a rural area. Running out to pickup lunch a few minutes ago, a young man flipped their old pickup truck on its side in an intersection, having hit the median for some reason. I too don't understand how humans are allowed to operate on public roads. Most of them are terrible at it. About 35k people a year die in motor vehicle incidents [1], and millions more are injured [2]. Total deaths while Tesla Autopilot was active is 7 [3].
I believe the argument is the software will improve to eventually be as good or better than humans, and I have a hard time not believing that, not because the software is good but because we are very bad in aggregate.
[1] https://www.iihs.org/topics/fatality-statistics/detail/state...
[2] https://www.cdc.gov/winnablebattles/report/motor.html
[3] https://www.tesladeaths.com/
Also out in a rural area. Running out to pickup lunch a few minutes ago, a young man flipped their old pickup truck on its side in an intersection, having hit the median for some reason. I too don't understand how humans are allowed to operate on public roads. Most of them are terrible at it. About 35k people a year die in motor vehicle incidents [1], and millions more are injured [2]. Total deaths while Tesla Autopilot was active is 7 [3].
I believe the argument is the software will improve to eventually be as good or better than humans, and I have a hard time not believing that, not because the software is good but because we are very bad in aggregate.
[1] https://www.iihs.org/topics/fatality-statistics/detail/state...
[2] https://www.cdc.gov/winnablebattles/report/motor.html
[3] https://www.tesladeaths.com/
Could have been equipment failure on the truck - a tie rod end failing or such will create some interesting behaviors.
> I believe the argument is the software will improve to eventually be as good or better than humans, and I have a hard time not believing that.
I find it easy to believe that software won't manage to deal well with all the weird things that reality can throw at a car, because we suck at software as humans in the general case. It's just that in most environments, those failures aren't a big deal, just retry the API call.
Humans can write very good software. The Space Shuttle engineering group wrote some damned fine software. They look literally nothing like the #YOLO coding that makes up most of Silicon Valley, and deal with a far, far more constrained environment as well than a typical public road.
Self driving cars are simply the most visible display of the standard SV arrogance - that humans are nothing but a couple crappy cameras and some neural network mush, and, besides, we know code - how hard can it be? That approach to solving reality fails quite regularly.
> I believe the argument is the software will improve to eventually be as good or better than humans, and I have a hard time not believing that.
I find it easy to believe that software won't manage to deal well with all the weird things that reality can throw at a car, because we suck at software as humans in the general case. It's just that in most environments, those failures aren't a big deal, just retry the API call.
Humans can write very good software. The Space Shuttle engineering group wrote some damned fine software. They look literally nothing like the #YOLO coding that makes up most of Silicon Valley, and deal with a far, far more constrained environment as well than a typical public road.
Self driving cars are simply the most visible display of the standard SV arrogance - that humans are nothing but a couple crappy cameras and some neural network mush, and, besides, we know code - how hard can it be? That approach to solving reality fails quite regularly.
> Humans can write very good software. The Space Shuttle engineering group wrote some damned fine software. They look literally nothing like the #YOLO coding that makes up most of Silicon Valley, and deal with a far, far more constrained environment as well than a typical public road.
Safety-critical software like that used in the space shuttle is incredible expensive for the level of complexity involved (which is not very high, compared to other projects). A self-driving car is probably one of the most complex software projects ever attempted. If you were to apply the same techniques as the shuttle to achieve self-driving you would literally never finish (not even the tech giants have enough money to do this). So to achieve this you not only need to solve the very difficult initial problems you also need to come up with a way of getting extreme reliability in a much more efficient way than anyone has achieved before.
Safety-critical software like that used in the space shuttle is incredible expensive for the level of complexity involved (which is not very high, compared to other projects). A self-driving car is probably one of the most complex software projects ever attempted. If you were to apply the same techniques as the shuttle to achieve self-driving you would literally never finish (not even the tech giants have enough money to do this). So to achieve this you not only need to solve the very difficult initial problems you also need to come up with a way of getting extreme reliability in a much more efficient way than anyone has achieved before.
And yet such self-driving car is going to kill way more people than the Space Shuttle ever did. Oh, the irony.
Is flying a helicopter on Mars arrogance? Launching reusable space launch vehicles that boost back to the landing site arrogance? I don't believe so. These are engineering challenges to be surmounted, just as safe robotic vehicles are a challenge, and its reasonable (I'd argue) for us as a species to drive towards solutions (no pun intended).
Silicon Valley isn't going to suddenly become less arrogant, but that doesn't mean the problems they attempt to solve don't need solving. Incentives are important to coax innovation in a way that balances life safety with progress, and I concede the incentives in place likely need improvement.
Silicon Valley isn't going to suddenly become less arrogant, but that doesn't mean the problems they attempt to solve don't need solving. Incentives are important to coax innovation in a way that balances life safety with progress, and I concede the incentives in place likely need improvement.
Aviation and space are a very, very different problem space from surface street navigation, because they rely, almost entirely, on "nothing else being there."
We've had good automation in aviation for decades. It doesn't handle anything else in the way very well at all, and while there's some traffic conflict avoidance stuff, it's a violent "Oh crap!" style response, nothing you actually want to get anywhere close to triggering. Automated approaches down to minimums require good equipment at the airport as well as on the airframe, and if there's a truck on the runway, well. Shouldn't have been there.
Same thing for landing boosters. There's nothing it really has to look at and understand that it can't easily get from some basic sensor data - speed, attitude, location, etc. It's an interesting challenge, certainly, but it's of a very different form from understanding all the weird stuff that happens in a complex, messy, uncontrolled 3D ground environment.
Self driving on a closed track is a perfectly well solved problem. Self driving in an open world is clearly very far from solved.
We've had good automation in aviation for decades. It doesn't handle anything else in the way very well at all, and while there's some traffic conflict avoidance stuff, it's a violent "Oh crap!" style response, nothing you actually want to get anywhere close to triggering. Automated approaches down to minimums require good equipment at the airport as well as on the airframe, and if there's a truck on the runway, well. Shouldn't have been there.
Same thing for landing boosters. There's nothing it really has to look at and understand that it can't easily get from some basic sensor data - speed, attitude, location, etc. It's an interesting challenge, certainly, but it's of a very different form from understanding all the weird stuff that happens in a complex, messy, uncontrolled 3D ground environment.
Self driving on a closed track is a perfectly well solved problem. Self driving in an open world is clearly very far from solved.
I don't disagree with you. I believe we're arguing between "can't be solved" versus "it's going to take a long time to solve." I'm stating I fall in the latter camp, and advocating for stronger regulation and investment in the space.
Show me Self driving on a closed track with snow or rain please.
Does open road snow count?
https://youtu.be/fKiWM1KjIm4
https://torc.ai/torc-self-driving-car-dashes-through-snow/
https://youtu.be/fKiWM1KjIm4
https://torc.ai/torc-self-driving-car-dashes-through-snow/
Its an interesting video but its an edited video.
The company website mentions the system was able to negotiate the challenges of the driving conditions, looks like an euphemism...
Very few details, no scientific publications I could find on their Asimov system on a quick search, not sure if this is a technological breakthrough or a fine tuning of existing processes and methods.
Because if its a fine tuning of current algorithms not sure how long they can push this. They are relying on Lidar (and other sensors) but even as of last year, it seems most teams already realized Lidar would not be the solution for Snow, and were now pushing Ground Penetrating Radar ( sounds expensive...)
"Autonomous Cars Struggle in Snow, but MIT Has a Solution for That" https://www.caranddriver.com/news/a31098296/autonomous-cars-...
Even Tesla, already realized its not just a sensor problem, solving self-driving needs a higher level algo than can put the different sensors, in context of situational awareness. Note that in no any other way I would consider Tesla an example to follow ;-) And do not think they are any closer to getting a working system. Some of the statements show at least a second level understanding of what is required. Sensors are a means to it. Its about situational awareness but also inference.
"LIDAR is a fool’s errand… and anyone relying on LIDAR is doomed. — Elon Musk"
https://youtu.be/HM23sjhtk4Q
The company website mentions the system was able to negotiate the challenges of the driving conditions, looks like an euphemism...
Very few details, no scientific publications I could find on their Asimov system on a quick search, not sure if this is a technological breakthrough or a fine tuning of existing processes and methods.
Because if its a fine tuning of current algorithms not sure how long they can push this. They are relying on Lidar (and other sensors) but even as of last year, it seems most teams already realized Lidar would not be the solution for Snow, and were now pushing Ground Penetrating Radar ( sounds expensive...)
"Autonomous Cars Struggle in Snow, but MIT Has a Solution for That" https://www.caranddriver.com/news/a31098296/autonomous-cars-...
Even Tesla, already realized its not just a sensor problem, solving self-driving needs a higher level algo than can put the different sensors, in context of situational awareness. Note that in no any other way I would consider Tesla an example to follow ;-) And do not think they are any closer to getting a working system. Some of the statements show at least a second level understanding of what is required. Sensors are a means to it. Its about situational awareness but also inference.
"LIDAR is a fool’s errand… and anyone relying on LIDAR is doomed. — Elon Musk"
https://youtu.be/HM23sjhtk4Q
Worth remembering that Tesla posted this “self driving” video in 2016. Editing can do amazing things. https://www.tesla.com/autopilot
I’m actually shocked it’s on the website today, first frame says the driver is only there for legal purposes.
I’m actually shocked it’s on the website today, first frame says the driver is only there for legal purposes.
> There's nothing it really has to look at and understand that it can't easily get from some basic sensor data - speed, attitude, location, etc.
Self landing rockets are simple, it's not rocket science, duh! Everyone and my grandma has one.
Self landing rockets are simple, it's not rocket science, duh! Everyone and my grandma has one.
In terms of "understanding the environment around you such that you can land a booster stage," it's not a particularly hard problem. The challenges are about designing a booster stage that can handle the flipping and reentry, then figuring out the details of how to stick the landing with several times your empty weight as your minimum thrust.
"Where am I, and what's between me and my destination?" isn't the hard part, as it is with surface driving.
"Where am I, and what's between me and my destination?" isn't the hard part, as it is with surface driving.
Propulsive landing has been achieved routinely and with perfect precision since the 60s - Apollo's lunar modules, Lunar surveyor, Lunokhod rovers.
The question has never been about the feasibility of landing the booster stages - what has been questioned is whether it's worth doing. The fuel used up during landing is fuel that cannot propel the payload. The landing might fail. The effects of thermal and material fatigue are not well understood. The transportation, refurbishing and QA are unlikely to be cheap anyway.
The question has never been about the feasibility of landing the booster stages - what has been questioned is whether it's worth doing. The fuel used up during landing is fuel that cannot propel the payload. The landing might fail. The effects of thermal and material fatigue are not well understood. The transportation, refurbishing and QA are unlikely to be cheap anyway.
>Is flying a helicopter on Mars arrogance?
No, but I am not so sure it's anything more than a stunt with a high chance of failure.
>Launching reusable space launch vehicles that boost back to the landing site arrogance?
Maybe, but it's mostly a PR stunt from my point of view.
Just my 2 cents.
No, but I am not so sure it's anything more than a stunt with a high chance of failure.
>Launching reusable space launch vehicles that boost back to the landing site arrogance?
Maybe, but it's mostly a PR stunt from my point of view.
Just my 2 cents.
We accept shit drivers. We don't accept companies selling technologies that calls itself "Full self driving" (witha beta disclaimer or not) that hits concrete pillars. This isn't hard. It's not a mathematical tradeoff with "but what about if it's shit, but on average it's better (causes fewer accidents) than humans?". I don't care. I accept the current level of human driving skill. People drive tired or poorly at their own risk, and that's what makes ME accept venturing into traffic with them. They have the same physical skin in the game as I have.
dinddingding.
Self Driving cars (Tesla; who is faaaar from it, among others) will kill people. But people are shitty drivers on their own; has to start somewhere and Tesla is the first to get anything close to this level in the hands of the general population (kind of, beta program is still limited in release))
Self Driving cars (Tesla; who is faaaar from it, among others) will kill people. But people are shitty drivers on their own; has to start somewhere and Tesla is the first to get anything close to this level in the hands of the general population (kind of, beta program is still limited in release))
Sure, maybe, but why should my or my family's life be put at risk until they figure it out?
Honestly; i have a Model 3 with FSD - Despite charging issues; I'd rather road trip with it than my wifes (nicer) car because the AutoPilot is better the highway than what else is out there. An idiot crawling into the backseat with AP on is dangerous; but AP in general makes me feel much more comfortable on a highway trip; and comfortable == less chance of dozing off and not noticing the oncoming construction zone.
Love traffic aware cruise control. I'm never getting a car that doesn't have it.
This runs into the same problem that led to the regulation of medicine: people can put all kinds of supposed remedies out there which may or may not do anything at all to solve the problem and may have worse consequences than the thing they're meant to cure.
[deleted]
> I believe the argument is the software will improve to eventually be as good or better than humans, and I have a hard time not believing that, not because the software is good but because we are very bad in aggregate.
But logically this doesn't really follow, does it? That because humans are not capable of doing something without errors a machine is necessarily capable of doing it better? Your argument would be more compelling if Tesla Autopilot logged anything like the number of miles in the variety of conditions that human drivers do. Since it doesn't, it seems like saying that the climate of Antarctica is more hospitable than that of British Colombia, because fewer people have died this year of weather-related causes in the former than the latter.
But logically this doesn't really follow, does it? That because humans are not capable of doing something without errors a machine is necessarily capable of doing it better? Your argument would be more compelling if Tesla Autopilot logged anything like the number of miles in the variety of conditions that human drivers do. Since it doesn't, it seems like saying that the climate of Antarctica is more hospitable than that of British Colombia, because fewer people have died this year of weather-related causes in the former than the latter.
Yeah in the parent post, how many miles did that guy drive before flipping his truck? In all of these videos, we are seeing it disengage multiple times within a couple of miles. Nobody is that bad of a driver that they crash every time they go out and drive.
Many of the comments here seem a bit... unfair to me, considering that these clips were handpicked.
I watched (and fast-forwarded) through a few of the original, full-length videos from which these clips were taken. The full-length videos show long drives (in some cases, hours long) almost entirely without human intervention, under conditions explicitly meant to be difficult for self-driving vehicles.
One thing I really liked seeing in the full-length videos is that FSD 9 is much better than previous efforts at requesting human intervention in advance, with plenty of time to react, when the software is confused by upcoming road situations. The handpicked clips are exceptions.
For BETA software, FSD 9 is doing remarkably well, in my view. I mean, it's clearly NOT yet ready for wide release, but it's much closer than all previous versions of Tesla FSD I've seen before, and acceptable for a closed-to-the-public Beta program.
I watched (and fast-forwarded) through a few of the original, full-length videos from which these clips were taken. The full-length videos show long drives (in some cases, hours long) almost entirely without human intervention, under conditions explicitly meant to be difficult for self-driving vehicles.
One thing I really liked seeing in the full-length videos is that FSD 9 is much better than previous efforts at requesting human intervention in advance, with plenty of time to react, when the software is confused by upcoming road situations. The handpicked clips are exceptions.
For BETA software, FSD 9 is doing remarkably well, in my view. I mean, it's clearly NOT yet ready for wide release, but it's much closer than all previous versions of Tesla FSD I've seen before, and acceptable for a closed-to-the-public Beta program.
The fact that it 'only' requires human intervention so rarely is still incredibly dangerous. You can't ask a human to have complete focus for hours on end when they're not making any inputs, and then require them to intervene at a moment's notice. That's not how humans work.
Also, the fact that they're distributing safety critical software to the public as a 'beta' is just insanity. How many more people need to die as a result of Autopilot?
Also, the fact that they're distributing safety critical software to the public as a 'beta' is just insanity. How many more people need to die as a result of Autopilot?
> You can't ask a human to have complete focus for hours on end when they're not making any inputs, and then require them to intervene at a moment's notice. That's not how humans work.
I agree. Everyone agrees. That's why FSD Beta 9 is closed to the public. My understanding is that only a few thousand approved drivers can use it.
> Also, the fact that they're distributing safety critical software to the public as a 'beta' is just insanity. How many more people need to die as a result of Autopilot?
FSD 9 isn't being "distributed to the public." It's a closed Beta. Please don't attack a straw-man.
I agree. Everyone agrees. That's why FSD Beta 9 is closed to the public. My understanding is that only a few thousand approved drivers can use it.
> Also, the fact that they're distributing safety critical software to the public as a 'beta' is just insanity. How many more people need to die as a result of Autopilot?
FSD 9 isn't being "distributed to the public." It's a closed Beta. Please don't attack a straw-man.
What do the people sign that share the roads with those people? Or are they just colateral?
A closed beta needs to happen on private roads. If it happens on public roads it is not a closed beta.
A closed beta needs to happen on private roads. If it happens on public roads it is not a closed beta.
> What do the people sign that share the roads with those people?
Some of the videos show drivers having to agree to take full responsibility for all driving.
Some of the videos show drivers having to agree to take full responsibility for all driving.
I mean even if that’s true so-called beta software shouldn’t be on public roads.
That disn't answer my question. A private company should test their product on private roads.
Nobody signed a waiver to drive next to Joe Blow hauling a mattress in his 82 VW Golf, yet he can do it every day. I don't see how FSD is any different than driving a car with aftermarket modifications. It's not like any of that stuff has to go through NHTSA certification to be road legal.
What are the qualifications of the people selected to participate in the Beta? Do they have any particular experience or receive special training that would set them apart from the general public?
Yes, even if it's a limited release unless these people are professional drivers or Tesla employees these are just people from the public.
It’s a public beta, as far as I can tell it’s available to anyone with a Tesla with the FSD package.
This is simply untrue.
Let's clarify. It's public in the sense that a limited number of customers are driving with this on public roads.
Also, Elon keeps promising "the button" which would allow any Tesla FSD "owner" to get the software.
A number of people shelled out $10k for this software that they do not yet have. So there is a real possibility that it may soon be made available to everyone.
Also, Elon keeps promising "the button" which would allow any Tesla FSD "owner" to get the software.
A number of people shelled out $10k for this software that they do not yet have. So there is a real possibility that it may soon be made available to everyone.
So am I wrong in reading that if I purchase a Tesla with FSD hardware, apply for the beta, I can get it?
It literally doesn't matter how well it does in 90% of situations when the other 10% can injure or kill people in relatively basic scenarios like the Tweets presented. I mean the car almost ran into a concrete pillar like it wasn't even there.
> For BETA software, FSD 9 is doing remarkably well
If this was a React website, that'd be great. But it's a production $40,000 multi ton automobile.
> For BETA software, FSD 9 is doing remarkably well
If this was a React website, that'd be great. But it's a production $40,000 multi ton automobile.
> ...doesn't matter how well it does in 90% of situations...
Based on the full-length videos, I'd say it's more like 99.9% or even 99.99% for FSD 9.
Based on the full-length videos, I'd say it's more like 99.9% or even 99.99% for FSD 9.
Not sure if 99.99% refers to distance or time, but either way I'm not sure it's a good metric since it only takes a second or two to kill someone.
The same applies to easily distracted human drivers. 1.3 million people die in car accidents every year.
Apples to apples would be comparing miles driven on FSD autopilot to miles driven by human drivers in similar makes of vehicle on the same types of roads in the same weather conditions.
Human drivers don't steer towards concrete pillars every time they drive down the street.
Human drivers don't steer towards concrete pillars every time they drive down the street.
Only when they’re drunk, or looking at a mobile phone, or having a heated argument!
The new software seen here hasn’t been released so there’s no data yet. We cannot possibly make an assessment based on a few hand-picked videos - a quick YouTube search will give you thousands of human driver examples that are even more dumb.
The new software seen here hasn’t been released so there’s no data yet. We cannot possibly make an assessment based on a few hand-picked videos - a quick YouTube search will give you thousands of human driver examples that are even more dumb.
No, it's not. In the full length video, there were 3 manual interventions in less than 30 minutes of drive time. If you're counting interventions per second, then sure that's 99.9%, but if you're counting safety critical interventions that would have led to an accident per mile then that rate is abysmal.
That might be acceptable for minor failures but not for catastrophic failure.
The rate of driving fatalities is ~1 per 60 million miles driven. At an average speed of 60 mph that would be ~1 per million hours. Even if we were to assume there would be only one fatality-inducing error per hour, 99.99% success rate would make FSD 9 100x more dangerous than the average driver. I do not remember the exact numbers, but that would make FSD something like 1000x more dangerous than the classic example of a deathtrap, the Ford Pinto.
That's your estimation but we'd need to wait with actual statistics
Why is Tesla going live with this (sure, call it private beta, but on public roads that makes no sense) without already disclosing all of those numbers to the public? If they're being this careless, bad estimates are all we have.
We have actual statistics on how well humans do with Tesla ADAS and it’s remarkably well. The accident rate numbers are hard to compare apples-to-apples since miles driven with all ADAS features active are different from miles driven without the full ADAS active, but the numbers show that the software is absolutely not “1000x more dangerous”.
> In the 1st quarter [2021], we registered one accident for every 4.19 million miles driven in which drivers had Autopilot engaged. For those driving without Autopilot but with our active safety features, we registered one accident for every 2.05 million miles driven. For those driving without Autopilot and without our active safety features, we registered one accident for every 978 thousand miles driven. By comparison, NHTSA’s most recent data shows that in the United States there is an automobile crash every 484,000 miles.
https://www.tesla.com/VehicleSafetyReport
> In the 1st quarter [2021], we registered one accident for every 4.19 million miles driven in which drivers had Autopilot engaged. For those driving without Autopilot but with our active safety features, we registered one accident for every 2.05 million miles driven. For those driving without Autopilot and without our active safety features, we registered one accident for every 978 thousand miles driven. By comparison, NHTSA’s most recent data shows that in the United States there is an automobile crash every 484,000 miles.
https://www.tesla.com/VehicleSafetyReport
The rub in Tesla's safety report is it compares Teslas to all makes of vehicles, including motorcycles and trucks, and all costs. A fair comparison would be to newer vehicles in a similar price range.
Their autopilot stat is also misleading because AP will most likely be engaged only in ideal weather conditions on divided roads.
Their autopilot stat is also misleading because AP will most likely be engaged only in ideal weather conditions on divided roads.
Yes, this is the retort every time someone posts these numbers, which is why I said they are not apples to apples comparisons. But in the context of the OP comment that Tesla ADAS software makes driving 1000x more dangerous it is clear evidence to the contrary.
Mostly the Tesla numbers are comparing accident rates of just Teslas. You can ignore average accident rate across all vehicles if you like.
If would be truly great if the NHTSA could publish accident rates broken down is various ways like by road type and weather conditions. I’ve never been able to find this data.
Mostly the Tesla numbers are comparing accident rates of just Teslas. You can ignore average accident rate across all vehicles if you like.
If would be truly great if the NHTSA could publish accident rates broken down is various ways like by road type and weather conditions. I’ve never been able to find this data.
The Tesla safety numbers are pure marketing. They make no attempt to control for obvious problems like the kind of miles. Notice how they say autopilot engaged not autopilot equipped when talking about autopilot miles. I bet gm has great numbers for cruise control engaged accident rate too but Id hardly call it a safety device, more like a convenience.
Given the telemetry the car is equipped with they absolutely have the data to control for some of these factors yet they make no attempt to do so. Why is that? My take is that after doing so autopilot doesn't look so good.
Given the telemetry the car is equipped with they absolutely have the data to control for some of these factors yet they make no attempt to do so. Why is that? My take is that after doing so autopilot doesn't look so good.
I made no such claim that the actual success rate is 99.99%. I was replying to a person who supposed a 99.99% success rate based on their observation and I was pointing out that even an absurdly generous interpretation of a 99.99% success rate would constitute the most dangerously defective product in the car industry in half a century by multiple orders of magnitude.
The point being that the failure rates society accepts for cars are actually pretty amazingly low and human drivers are surprisingly good. These things are measured with 6-7 9s as a non-negotiable minimum, so positing hypotheticals at the 99-99.99% is highly non-representative of what is actually acceptable.
Anybody discussing things at that level is making a pretty fundamental category error and any conclusion that anyone might draw from those thought experiments are largely invalid due to the multiple order of magnitude difference between such a thought experiment and reality.
The point being that the failure rates society accepts for cars are actually pretty amazingly low and human drivers are surprisingly good. These things are measured with 6-7 9s as a non-negotiable minimum, so positing hypotheticals at the 99-99.99% is highly non-representative of what is actually acceptable.
Anybody discussing things at that level is making a pretty fundamental category error and any conclusion that anyone might draw from those thought experiments are largely invalid due to the multiple order of magnitude difference between such a thought experiment and reality.
> one accident for every 4.19 million miles driven
Not really a great metric. We should be looking at disengagements per MM.
Not really a great metric. We should be looking at disengagements per MM.
If you're evaluating the system as a L5 autonomous driving system. Not if you're evaluating it as a safety assistance feature.
If it’s a safety assistance feature, it’s not full self driving is it? My crosstrek comes with plenty of safety assistance features too.
That’s true enough, but I’m not going to argue semantics. Tesla is explicitly clear in their product communication that what they’re selling as «full self driving» comes with the massive asterix of «someday» and is not currently an L5 autonomous driving system.
The part of the discussion that concerns their marketing is uninteresting and overdone; someone else can discuss that part.
The part of the discussion that concerns their marketing is uninteresting and overdone; someone else can discuss that part.
> Based on the full-length videos, I'd say it's more like 99.9%
You assumed numbers are time. Now assume numbers are manoeuvres.
You assumed numbers are time. Now assume numbers are manoeuvres.
People will die today because a driver was drunk/distracted/suicidal/rode raged or had a medical problem.
Are you OK with that or do you think we should attempt to fix that with software? If you do think you should attempt to fix that, do you understand that software engineering is a iterative process? It gets safer overtime.
Are you OK with that or do you think we should attempt to fix that with software? If you do think you should attempt to fix that, do you understand that software engineering is a iterative process? It gets safer overtime.
> People will die today because a driver was drunk/distracted/suicidal/rode raged or had a medical problem.
That's a straw man argument. Mandatory breathalyzer tests before every engine start and yearly medical and psychological check-ups would solve a lot of these problems as well.
> It gets safer overtime.
There is no evidence of this happening yet. It's still trying to drive people into concrete pillars. Remember that you only need to drive into a pillar once to die. Passing it 10,000 times before doesn't help when an update suddenly decides that the pillar is now a lane.
I'd be totally fine with Tesla testing this with trained drivers in suitable areas but giving this into the hands of amateurs is pure "move fast and break things", with "break" meaning ending lives.
The worst thing is: all of these videos feature sunny weather. How bad would it be in the rain? Ever tried to take picture in the dark with even light rain? Cameras are very bad at this.
That's a straw man argument. Mandatory breathalyzer tests before every engine start and yearly medical and psychological check-ups would solve a lot of these problems as well.
> It gets safer overtime.
There is no evidence of this happening yet. It's still trying to drive people into concrete pillars. Remember that you only need to drive into a pillar once to die. Passing it 10,000 times before doesn't help when an update suddenly decides that the pillar is now a lane.
I'd be totally fine with Tesla testing this with trained drivers in suitable areas but giving this into the hands of amateurs is pure "move fast and break things", with "break" meaning ending lives.
The worst thing is: all of these videos feature sunny weather. How bad would it be in the rain? Ever tried to take picture in the dark with even light rain? Cameras are very bad at this.
What are you proposing? If someone is overweight with high blood pressure and a higher risk for a heart attack we should take away their license?
These drivers are vetted and their usage is monitored, many are employees. In the long run automated driving will save many more lives than it takes. Just like automated elevators.
https://www.npr.org/2015/07/31/427990392/remembering-when-dr....
These drivers are vetted and their usage is monitored, many are employees. In the long run automated driving will save many more lives than it takes. Just like automated elevators.
https://www.npr.org/2015/07/31/427990392/remembering-when-dr....
> What are you proposing? If someone is overweight with high blood pressure and a higher risk for a heart attack we should take away their license?
This does not seem like an important nit to pick, so I'm wondering why you're picking it. The number of people killed or injured because a driver had a heart attack at the wheel is vanishingly small compared to drunk or distracted driving.
So let's reframe your question as you should have asked it:
"If someone is driving drunk or distracted we should take away their license?"
Yes. Absolutely.
This does not seem like an important nit to pick, so I'm wondering why you're picking it. The number of people killed or injured because a driver had a heart attack at the wheel is vanishingly small compared to drunk or distracted driving.
So let's reframe your question as you should have asked it:
"If someone is driving drunk or distracted we should take away their license?"
Yes. Absolutely.
Clearly it's not that simple, otherwise we'd have done it already.
We… already have? Drunk driving is grounds for license suspension, heavy fines and jail time in (I’m pretty sure) every US state. We may still have drunk drivers, but it seems odd to suggest that we aren’t doing anything about it. Cops, judges and juries take it super seriously. If you get caught drunk driving in America: Do Not Pass Go, Do Not Collect $200.
> It's still trying to drive people into concrete pillars.
That in itself doesn't constitute evidence that it isn't getting safer. After all humans occasionally drive into concrete pillars too.
What matters is that the distance traveled without incident goes up in a super-linear fashion over time. It would be nice if someone had hard numbers on that.
That in itself doesn't constitute evidence that it isn't getting safer. After all humans occasionally drive into concrete pillars too.
What matters is that the distance traveled without incident goes up in a super-linear fashion over time. It would be nice if someone had hard numbers on that.
I’d say if we compare Tesla self driving numbers with human drivers driving similar cars, and count every disengagement as an accident, it would be a fair comparison. Tesla wouldn’t come out looking very good with those numbers though.
These rules seem quite stacked, we could also count every human crossing a red light or texting while driving as an accident.
But that's besides the point. I was arguing about the trend line. It may seem silly now, but if the error rate is roughly a straight line on a logarithmic graph then we'll get there soon enough. If it isn't then tesla at very least would have to admit they have a problem and explain how they'll get out of it.
But that's besides the point. I was arguing about the trend line. It may seem silly now, but if the error rate is roughly a straight line on a logarithmic graph then we'll get there soon enough. If it isn't then tesla at very least would have to admit they have a problem and explain how they'll get out of it.
Local maximums exist. If ML models were guaranteed to improve over time we would have no more problems to solve.
>> It gets safer overtime.
> There is no evidence of this happening yet.
With aircraft any crash or near-crash is investigated and then the software and procedures for all similar aircraft are updated. Over the decades this has resulted in a huge reduction in the rate of accidents. Isn't it likely that the same thing will happen with self-driving cars?
> There is no evidence of this happening yet.
With aircraft any crash or near-crash is investigated and then the software and procedures for all similar aircraft are updated. Over the decades this has resulted in a huge reduction in the rate of accidents. Isn't it likely that the same thing will happen with self-driving cars?
>Mandatory breathalyzer tests before every engine start
We don't do that today and we are still allowing people to drive on the road today.
We don't do that today and we are still allowing people to drive on the road today.
Exactly. That's why Tesla's approach is bad. There is no rush to let this technology out on the streets before testing it rigorously for flaws. But Tesla promised FSD for all current models with FSD hardware, so they have to move or they will potentially be on the hook for fraud. I call this irresponsible and dangerous.
Disagree, Tesla approach is the right approach. You want to test the technology as early as possible in real situation as much as possible.
Eliminating drinking would get rid of a huge number of automobile accidents. Sober humans are incredible drivers and we don’t have self driving cars that are better than even poor humans, as long as they aren’t impaired.
In my opinion, a self-driving car which drives me smoothly for 6 hours then drives straight into a concrete pillar without warning isn't doing "remarkably well". That should be enough to get it pulled.
FSD occasionally requesting driver to take over in genuinely difficult situations would be completely fine.
The videos in the Twitter feed are nothing like that. The car makes potentially catastrophic blunders, like driving straight into a concrete pylon, with 100% confidence.
The videos in the Twitter feed are nothing like that. The car makes potentially catastrophic blunders, like driving straight into a concrete pylon, with 100% confidence.
I'm with you on the second point strongly.
But IMHO it's not full self driving if it requests the driver to take over even once.
If there's an insane storm or something then it's ok for FSD to know it should disable and then you have to drive 100% control. The middle ground is more like assisted driving which doesn't seem safe according to most HN comments.
But IMHO it's not full self driving if it requests the driver to take over even once.
If there's an insane storm or something then it's ok for FSD to know it should disable and then you have to drive 100% control. The middle ground is more like assisted driving which doesn't seem safe according to most HN comments.
You know these are extract from multiple hours of video and it's a closed beta?
It doesn't matter how many hours of video there is, all it takes is hitting one pole to dramatically impact your life or the lives of others.
As a pedestrian and someone who shares the road with drivers who use FSD, I don't get to opt out of this "closed beta", and I certainly wouldn't care about how many hours of quality content it has on YouTube if it caused a car to hit me or drove me off the road.
As a pedestrian and someone who shares the road with drivers who use FSD, I don't get to opt out of this "closed beta", and I certainly wouldn't care about how many hours of quality content it has on YouTube if it caused a car to hit me or drove me off the road.
"The airplane rarely explodes! We're down to one explosion every 500 hours!"
a closed beta of a system that is "orders of magnitude better, completely reimagined"... videos like this certainly don't seem to show revolutionary growth in the usability of FSD, indeed "more of the same".
Supposedly there are a "few thousand" FSD beta testers, and only a small fraction of them are videoing their drives and uploading them to YouTube. Beta 9 has existed for 2 days. This puts a pretty high lower bound on the serious error rate.
The consensus is that there far fewer than a few thousand
More than 2 thousands Tesla employees and at least dozens of non employees (source: teslamotorsclub.com)
For level 5 (which Elon promised), FSD has to go tens of thousands of miles without a collision-avoiding intervention. Right now it can't even do 10 miles.
Cherry picking is completely fine because with the limited number of beta users, even a few incidents is enough to show that FSD isn't nearly ready for level 5.
And it's pretty easy to make a car that can self drive on simple roads without a tonne of traffic, so being able to do that without intervention isn't much of an accomplishment.
Cherry picking is completely fine because with the limited number of beta users, even a few incidents is enough to show that FSD isn't nearly ready for level 5.
And it's pretty easy to make a car that can self drive on simple roads without a tonne of traffic, so being able to do that without intervention isn't much of an accomplishment.
People who drink and drive may very well be perfect sober drivers 99.9% of the time but that doesn't excuse the .1% of the time that they're running into things.
Also, this beta isn't "closed-to-the-public". The "public" is an active and unwilling participant in it.
Also, this beta isn't "closed-to-the-public". The "public" is an active and unwilling participant in it.
If this happened all in one month of constant driving, I'd say it isn't fit even for limited closed testing in public traffic. It should be back at the closed circuit with inflatable cars. If it was cut down from just one or a few days of driving that's horrifying.
At least for me it's because these highlighted errors are so egregious and so obvious for humans. Don't swerve into the giant concrete polls.
The 99% of 'good' doesn't matter if you keep driving into giant barriers.
The 99% of 'good' doesn't matter if you keep driving into giant barriers.
Does anyone have any insight as to why regulators allow a beta like this on the road with drivers who are not trained to specifically respond to it's mistakes?
IMHO this puts everybody and their children at risk so Tesla can beta test earlier, but I would love to corrected.
IMHO this puts everybody and their children at risk so Tesla can beta test earlier, but I would love to corrected.
The Twitter thread is lacking in attributions, but I saw most of these some months back after a post about scary FSD behavior. I watched with morbid curiosity, and a rising level of anger.
The guy with the white ball cap repeatedly attempted a left turn across two lanes of fast-moving traffic, with a drone providing overhead views. He seemed smart, aware, and even a bit conservative in intervening. Nonetheless, I couldn't help but thinking that none of the oncoming vehicles consented to the experiments racking up YouTube views. If he doesn't jump on the brakes at the right time, he potentially causes a head-on collision with a good chance of fatalities.
Yes, I do agree that beta drivers should get extra training. However, I'm not sure I agree with the premise of beta testing an aluminum rocket on wheels on public roads in the first place.
The guy with the white ball cap repeatedly attempted a left turn across two lanes of fast-moving traffic, with a drone providing overhead views. He seemed smart, aware, and even a bit conservative in intervening. Nonetheless, I couldn't help but thinking that none of the oncoming vehicles consented to the experiments racking up YouTube views. If he doesn't jump on the brakes at the right time, he potentially causes a head-on collision with a good chance of fatalities.
Yes, I do agree that beta drivers should get extra training. However, I'm not sure I agree with the premise of beta testing an aluminum rocket on wheels on public roads in the first place.
Do people sign up to be beta testers whenever a new 15 year-old with a permit gets behind the wheel?
It's even crazier that we allow that. The cars that student drivers learn in typically do not have dual control so it's quite difficult to intervene. Every highschool has a story about how a student slammed the accelerator instead of the brake.
It's even crazier that we allow that. The cars that student drivers learn in typically do not have dual control so it's quite difficult to intervene. Every highschool has a story about how a student slammed the accelerator instead of the brake.
People in this thread seem to have overly high expectations about what is required to drive on US public roads. Not even considering that each state has its own licensing and registration requirements, all states except one (Georgia) accept foreign driver's licenses, which means it doesn't even matter what you regulate if countries X, Y, and Z can just not care about it and refuse to enforce it.
Regulating self driving is a good idea but it's a tall order to cast beta software as the menace when there are more idiots driving on the roads at this moment than there will ever be Tesla products.
Regulating self driving is a good idea but it's a tall order to cast beta software as the menace when there are more idiots driving on the roads at this moment than there will ever be Tesla products.
How do you know the beta drivers did not get training?
I said that they should. I don't know whether they do.
A March 2021 tweet indicated that beta access will be as simple as pressing a "Download Beta" button in the car. A subsequent tweet said that the program had 2,000 owners, some of whom have had their access revoked for not paying enough attention to the road.
A March 2021 tweet indicated that beta access will be as simple as pressing a "Download Beta" button in the car. A subsequent tweet said that the program had 2,000 owners, some of whom have had their access revoked for not paying enough attention to the road.
I used to work with the USG. There was "Beta" software absolutely everywhere, including on some very sensitive systems, because it was not required to go through security approval until it was out of Beta. In some instances, these applications had been in place for > 10 years. That was a number of years ago, so I hope the situation has changed. In general, the USG doesn't have sophisticated infrastructure and policy to deal with software that is in development. With Tesla, my guess is that it is not that they are allowing it to happen, but that they lack the regulatory infrastructure to prevent it from happening.
Everyone and their children seems a bit hyperbolic. There hasn’t been an accident involving FSD beta 9, but I’m sure someone has been killed at the hands of a drunk driver today. I am failing to find any comments from you arguing for alcohol to be removed from shelves across the country? Why aren’t you pushing your regulators for that?
Drunk driving is already illegal. Claiming that we should ban all alcohol because people use it to commit illegal acts makes about as much sense as claiming we should ban kitchen knives because people occasionally use them for stabbing.
Besides that, FSD being less dangerous than drunk driving is a terrible benchmark.
Besides that, FSD being less dangerous than drunk driving is a terrible benchmark.
It's not hard to see the connection between FSD driving towards concrete pillars and the AP accidents on highways driving towards concrete barriers. None of this is hyperbole. FSD isn't a whole new system, it's based on AP. As Elon often says, they have been going for incremental improvements rather than the all-or-nothing approach taken by Waymo and others.
> drivers who are not trained to specifically respond to it's mistakes
What would this entail? Perhaps some sort of "license" which allows the user to operator a motor vehicle?
What would this entail? Perhaps some sort of "license" which allows the user to operator a motor vehicle?
Safely operating a motor vehicle via a steering wheel, accelerator, and brake (and sometimes clutch and gearshift) is a completely different skillset than monitoring an automated system in realtime.
Novel skill requirements include: interpreting FSD UI, anticipating common errors, recognizing intent behind FSD actions, & remaining vigilant even during periods of autonomous success.
Novel skill requirements include: interpreting FSD UI, anticipating common errors, recognizing intent behind FSD actions, & remaining vigilant even during periods of autonomous success.
The history of human machine interactions makes it clear that if you have the human as the primary control (in the main decision loop, operating things) and the automation watching over their shoulders, it works pretty well.
The opposite - where the automation handles the common case, with the human watching, simply does not work. It's not worked in aviation, it's not worked in industrial systems, it's not worked in self driving cars. This isn't a novel bit of research, this is well understood.
"I'll do 99.90% of it correctly, you watch and catch the 0.1% when I screw up!" style systems that rely on the human to catch the mistakes shouldn't be permitted to operate in any sort of safety critical environment. It simply doesn't work.
The opposite - where the automation handles the common case, with the human watching, simply does not work. It's not worked in aviation, it's not worked in industrial systems, it's not worked in self driving cars. This isn't a novel bit of research, this is well understood.
"I'll do 99.90% of it correctly, you watch and catch the 0.1% when I screw up!" style systems that rely on the human to catch the mistakes shouldn't be permitted to operate in any sort of safety critical environment. It simply doesn't work.
A century ago horses had Full Self Driving with the human having to be vigilant and in charge.
The horse could go crazy in scary situations endangering others but you could train that out and make a good war horse.
Basic stuff like following the road around a bend was something the horse could do but you could not tell it to autonomously go across town to pick someone up.
People were okay with horses and knew what to expect. Tesla need to rebrand autopilot to 'horse mode' and reset people's expectations of FSD.
The horse could go crazy in scary situations endangering others but you could train that out and make a good war horse.
Basic stuff like following the road around a bend was something the horse could do but you could not tell it to autonomously go across town to pick someone up.
People were okay with horses and knew what to expect. Tesla need to rebrand autopilot to 'horse mode' and reset people's expectations of FSD.
Horses could at least make their own way back home, and they were self-fueling to boot!
The problem is that they are self-fueling all the time where grass is if you are not aware or if you didn't teach well your horse to avoid eating each blade of grass on the way. The journey might be very long haha
Definitely not zero emissions though…
Horses do not run into concrete pillars.
No but they can run over other living beings or even cars :
https://www.youtube.com/watch?v=9nYiV2YVLHg
(In this one, I blame the driver)
https://www.youtube.com/watch?v=2ft9OXQ03qE (you can stop after the first hit because it repeats in loop) (I chose the less shocked one, some of them are terrible).
https://www.youtube.com/watch?v=2ft9OXQ03qE (you can stop after the first hit because it repeats in loop) (I chose the less shocked one, some of them are terrible).
Yeah. For the purpose of behavior prediction while driving, horses can be approximated as very dull, very easily panicked humans. They have all the regular instincts (collision avoidance, fear of heights etc) that keep animals alive.
FSD is a complete alien that might try to kill itself for the most trivial and inscrutable reason like the sensor noise excited the neural network in a certain way.
FSD is a complete alien that might try to kill itself for the most trivial and inscrutable reason like the sensor noise excited the neural network in a certain way.
Horses' behavior strongly depends on their education, training and the driver. A good one with a good driver doesn't give in to fear. You even can make a helicopter fly next to it if it is well trained. If FSD gets the perfection and you don't need to enjoy your driving it would be dull. It's like having a personal driver. What makes driving a car or a good horse (or whatever) fun is the interaction with them, the handling of your own decisions and your accuracy to carry out a manoeuvre
> "I'll do 99.90% of it correctly, you watch and catch the 0.1% when I screw up!" style systems that rely on the human to catch the mistakes shouldn't be permitted to operate in any sort of safety critical environment. It simply doesn't work.
Right, because it actually relies on the human to catch 100% of mistakes _anyway_. The human can already do the 99.90% of it correctly with a reasonable degree of safety.
I wouldn't be surprised if the increased cognitive load on the human in such a system is an actual overall decrease in safety and strictly worse than a human operator alone.
At least with an unreliable system that Tesla demonstrated here.
Right, because it actually relies on the human to catch 100% of mistakes _anyway_. The human can already do the 99.90% of it correctly with a reasonable degree of safety.
I wouldn't be surprised if the increased cognitive load on the human in such a system is an actual overall decrease in safety and strictly worse than a human operator alone.
At least with an unreliable system that Tesla demonstrated here.
>"I'll do 99.90% of it correctly, you watch and catch the 0.1% when I screw up!"
Do you have thoughts on why this is? Is it because, almost by definition, the remaining 0.1% are the toughest problems so the hardest to catch/solve? Or is it a human-factors issue where people get complacent when they know they can count on the machine 99.9% of the time and they lose the discipline to be vigilant enough to catch the remaining problems?
Do you have thoughts on why this is? Is it because, almost by definition, the remaining 0.1% are the toughest problems so the hardest to catch/solve? Or is it a human-factors issue where people get complacent when they know they can count on the machine 99.9% of the time and they lose the discipline to be vigilant enough to catch the remaining problems?
You might be interested in a couple of episodes of 99% invisible, called “Children of the Magenta” about pilots becoming complacent because the machine usually takes care of problems for them.
Basically if you grow up with a self driving car and never learn how to handle small fuck ups, how can you ever be expected to recover from a big fuckup? (Bad sensor reading, bad weather, shredded tire, etc)
Basically if you grow up with a self driving car and never learn how to handle small fuck ups, how can you ever be expected to recover from a big fuckup? (Bad sensor reading, bad weather, shredded tire, etc)
The watching is the sticking point. It seems this could be ameliorated if the automation could be 100% trusted to know when it needs an intervention.
Solving for that, even a system that was extremely conservative would be useful, as you are completely freed up when it is operating, even if that is only 20% of the time.
Solving for that, even a system that was extremely conservative would be useful, as you are completely freed up when it is operating, even if that is only 20% of the time.
That's a great way to put it! It should be indicative of the kind and volume of licensing and training we require of commercial pilots, in order to use a more limited and situationally simple autopilot.
And we still get Boeing-style @&$#-ups at the UX interface.
And we still get Boeing-style @&$#-ups at the UX interface.
The use of the term "autopilot" is particularly cute here, because any pilot who's ever used one knows that autopilots are dumb as rocks, can't really be trusted, and don't do nearly as much as non-pilots tend to assume they do.
"You go that way, at this altitude, until I tell you to do something different" is what most of them manage, and they do it well enough. Some of the high end ones have navigational features you can use ("Follow this GPS route or VOR radial"), and in airliners, they can do quite a bit, but you still are very closely monitoring during anything important.
"In the middle of the sky," yeah, you've got some time to figure things out if George goes wonky. During a Cat III ILS approach down to minimums, you have two trained pilots, paying full attention to just what this bit of computer is doing, both prepared to abort the approach and head back into the middle of the sky with an awful lot of thrust behind them if anything goes wrong. But in cruise, there's just not too much that requires an instant response.
"You go that way, at this altitude, until I tell you to do something different" is what most of them manage, and they do it well enough. Some of the high end ones have navigational features you can use ("Follow this GPS route or VOR radial"), and in airliners, they can do quite a bit, but you still are very closely monitoring during anything important.
"In the middle of the sky," yeah, you've got some time to figure things out if George goes wonky. During a Cat III ILS approach down to minimums, you have two trained pilots, paying full attention to just what this bit of computer is doing, both prepared to abort the approach and head back into the middle of the sky with an awful lot of thrust behind them if anything goes wrong. But in cruise, there's just not too much that requires an instant response.
I'm going to posit that none of those novel skill requirements are actually requirements. You don't need to interpret a UI, or recognize intent to know that the car shouldn't turn the wrong way on a one-way street or hit a planter.
Anticipating common errors and remaining vigilant while driving is a requirement for all driving, not when dealing with FSD.
If you are capable of driving a car safely to begin with, then you're capable of recognizing then the car is going to do something wrong and turning the wheel and/or hitting the brakes.
I wouldn't personally trust a FSD beta, but only if it is properly supervised, I think it could be tested safely. But, there's the problem -- how can you really properly supervise this? How many drivers are going to try this and just let the car drive w/o paying attention? Or, using it under controlled conditions, but then giving it too much trust in more adverse conditions?
Anticipating common errors and remaining vigilant while driving is a requirement for all driving, not when dealing with FSD.
If you are capable of driving a car safely to begin with, then you're capable of recognizing then the car is going to do something wrong and turning the wheel and/or hitting the brakes.
I wouldn't personally trust a FSD beta, but only if it is properly supervised, I think it could be tested safely. But, there's the problem -- how can you really properly supervise this? How many drivers are going to try this and just let the car drive w/o paying attention? Or, using it under controlled conditions, but then giving it too much trust in more adverse conditions?
What makes them required is the speed that a reaction is expected. In both the quick and velocity senses of the word.
Unless the user is able to understand and anticipate common reactions, the entire system is unsafe at >25 mph or so.
Or, to put it another way, I'd love to see the statistics on how many drivers can react quickly enough to avert an unexpected turn into an exit divider at 60 mph, after a number of days of interruption free FSD.
Unless the user is able to understand and anticipate common reactions, the entire system is unsafe at >25 mph or so.
Or, to put it another way, I'd love to see the statistics on how many drivers can react quickly enough to avert an unexpected turn into an exit divider at 60 mph, after a number of days of interruption free FSD.
We’re largely talking about an update where the primary benefit is low-speed automation — driving in areas where the speed limits are low because the obstacles are many.
No, it’s just unsafe (and presumably illegal in most places) to operate a motor vehicle without maintaining constant awareness of the road and control of the vehicle. There’s no additional training or license that permits you to stop maintaining that awareness and control, just like there’s no additional training that permits you to drive under the influence of alcohol.
The theoretical "additional license" would be in addition to maintaining awareness, not a substitution. So all the normal road awareness, plus being informed of likely FSD failure conditions, and anticipating them / being ready and capable to intercede.
If you maintain control at all times, you shouldn’t need additional training for any of the car’s features. We don’t require additional training for cruise control, lane-keep assistance, anti-lock brakes, etc.
>There’s no additional training or license that permits you to stop maintaining that awareness and control
Being a cop on duty often exempts you from distracted driving laws.
I'm not sure how they can do stuff on a laptop while driving safely but I assume the state knows best. /s
Being a cop on duty often exempts you from distracted driving laws.
I'm not sure how they can do stuff on a laptop while driving safely but I assume the state knows best. /s
I agree, but if you have to maintain constant control of the vehicle then it isn't self-driving.
California at least has a specific license for this called the Autonomous Vehicle Operator license. It enforces some minimal amount of training beyond simply having a regular driver's license.
Maybe people that are trained with such failure videos that show what can go wrong and NOT with propaganda videos that only show the good parts, causing the driver not to pay attention.
What part of the driving test covers taking over control from an automated vehicle with a split second notice?
I guess any driving instructor worth its salt would have the required skills to correct the vehicle if it attempts to do something weird. After all FSD is a still-in-training (maybe for an unusual long time) driver.
Probably not.
It fails in ways that are totally different from how humans typically fail at driving.
Student drivers have the ability to comprehend and understand the 3D world around them - it's just a matter of learning the proper control manipulations to make the car do what you want, and then how to interact with other traffic in safe and expected ways.
Tesla's FSD system seems to fail at basic 3D world comprehension and reading, often enough.
It fails in ways that are totally different from how humans typically fail at driving.
Student drivers have the ability to comprehend and understand the 3D world around them - it's just a matter of learning the proper control manipulations to make the car do what you want, and then how to interact with other traffic in safe and expected ways.
Tesla's FSD system seems to fail at basic 3D world comprehension and reading, often enough.
A license that allows you to operate a motor vehicle with a beta self-driving feature. It's very similar to a regular motor vehicle, but has different failure modes.
A motorcycle is similar to an automobile, but has different failure modes, and needs a special license. A >5 tonne truck is very similar to an automobile, but has different failure modes, and needs a special license. An automobile that usually drives itself, but sometimes tries to crash itself has different failure modes from an automobile that does not try to drive itself.
A motorcycle is similar to an automobile, but has different failure modes, and needs a special license. A >5 tonne truck is very similar to an automobile, but has different failure modes, and needs a special license. An automobile that usually drives itself, but sometimes tries to crash itself has different failure modes from an automobile that does not try to drive itself.
Perhaps operating a motor vehicle is different from supervising an AI doing that same task.
Safety drivers at proper AV companies usually go through several weeks of rigorous classroom instruction and test track driving with a professional driving instructor, including lots of practice with the real AVs on closed courses with simulated system faults, takeover situations, etc. Anecdotally I've seen trained safety drivers take over from unexpected system failures at speeds near the floor of human reaction time. They are some of the best and most attentive drivers on the road.
Average folks beta testing Tesla's software for them are woefully under-prepared to safely mitigate the risks these vehicles pose. In several cases they've meaninglessly died so that Tesla could learn a lesson everyone else saw coming months in advance.
Average folks beta testing Tesla's software for them are woefully under-prepared to safely mitigate the risks these vehicles pose. In several cases they've meaninglessly died so that Tesla could learn a lesson everyone else saw coming months in advance.
avalys(3)
optimiz3(1)
They fear Elon's Twitter wrath
Because Tesla FSD accidents don’t kill people who were not party to the agreement. That seems intuitively fair to me.
I'm sure you don't actually think this, if you think about it for a second longer. "What's wrong with drunk drivers? They're only harming themselves?"
Well, the problem with drunk driving is that it kills other people. We’ve witnessed it. We know it happens. Because we have seen it occur.
Tesla FSD driving assist has never killed someone not in the car.
Considering that rampant safetyism is par for the course here, I’m hardly convinced of the “he could’ve killed someone” school of thought.
Tesla FSD driving assist has never killed someone not in the car.
Considering that rampant safetyism is par for the course here, I’m hardly convinced of the “he could’ve killed someone” school of thought.
It appears Tesla FSD just ignores things it doesn't understand, which is really dangerous in a production vehicle.
This is what the automated Uber vehicle[1] that struck and killed a pedestrian did, as well. Despite picking her up via sensors and the ML model, it was programmed to ignore them.
[1] https://www.nytimes.com/2018/03/19/technology/uber-driverles...
[1] https://www.nytimes.com/2018/03/19/technology/uber-driverles...
Plus the Volvo’s radar-brake was disabled so they could test the vision system.
Yes, and it's quite disturbing. I just went on a road trip with a friend, and despite passing a few bicyclists, the car (with radar sensors) did not detect any of them.
It really doesn't seem to eliminate evaluated outcomes either. It's drive line on the screen is constantly twitching through illegal or impossible maneuvers multiple times while deciding what to do. It seems to lack the ability to converge on a reasonable solution.
The vehicle is production but this particular software is not, it's a private beta and not available to the general public.
I couldn't care less what version the software is as soon as the vehicle drives around in the real world. Imagine driving with "FSD" on and hitting someone because of an issue in your "Beta" software.
The general public does have the honor of being part of the beta test, in that they play the role of obstacles.
Why are you getting down-voted? There's literal videos depicting what you state. Is the Musk Fanboy Brigade behind this?
You guys can downvote?!
I think you need 500 karma before you can downvote
And only within 24 hours
Wow! I had no idea. That's a pretty cool way to stop troll brigading.
Thanks for the info!
Thanks for the info!
You can after you get a certain amount of upvotes (I can't remember the exact number though. 30? 50?)
Is FSD still operating on a frame-by-frame basis? I remember it was discussed on Autonomy day that the ideal implementation would operate on video feeds, and not just the last frame, to improve accuracy.
When you look at the dashboard visualizations of the cars‘ surroundings, the model that is built up looks quirky and inconsistent. Other cars flicker into view for one frame and disappear again; lane markings come and go. I saw a video where a car in front of the Tesla indicated, and the traffic light in the visualization (wrongly) started switching from red to green and back, in sync with the indicator blinking.
How could a car behave correctly as long as its surroundings model is so flawed? As long as the dashboard viz isn’t a perfect mirror of what’s outside, this simply cannot work.
When you look at the dashboard visualizations of the cars‘ surroundings, the model that is built up looks quirky and inconsistent. Other cars flicker into view for one frame and disappear again; lane markings come and go. I saw a video where a car in front of the Tesla indicated, and the traffic light in the visualization (wrongly) started switching from red to green and back, in sync with the indicator blinking.
How could a car behave correctly as long as its surroundings model is so flawed? As long as the dashboard viz isn’t a perfect mirror of what’s outside, this simply cannot work.
There also seem to be general problems with objects disappearing when they are obscured by other objects, and then reappear later, when no longer obscured.
It is ridiculous, that the model doesn’t keep track of objects, and assume they continue with current velocity when they become obscured. It seems like a relatively simple thing to add depending on how they represent objects. You could even determine when the objects are obscured by other objects.
In 8.x videos I noticed cars shifting and rotating a lot over fractions of a second, so it seemed like they needed a Kalman filter for objects and roads.
Objects in 9.0 look more stable, but I still see lanes, curbs, and entire intersections shifting noticeably from frame to frame. So if they added time (multiple frames) to the model, it is still not working that well.
It is ridiculous, that the model doesn’t keep track of objects, and assume they continue with current velocity when they become obscured. It seems like a relatively simple thing to add depending on how they represent objects. You could even determine when the objects are obscured by other objects.
In 8.x videos I noticed cars shifting and rotating a lot over fractions of a second, so it seemed like they needed a Kalman filter for objects and roads.
Objects in 9.0 look more stable, but I still see lanes, curbs, and entire intersections shifting noticeably from frame to frame. So if they added time (multiple frames) to the model, it is still not working that well.
You've nicely articulated what was bothering me about the jittery dashboard visualizations. Why on earth is everything flickering in and out of existence, and why is the car's own planned trajectory also flickering with discontinuities?? It seems like they aren't modeling the dimension of time, thus throwing away crucial information about speed and needlessly re-fitting the model to static snapshots of dynamic scenes.
It's like the ML system needs its inferences constrained by rules like "objects don't teleport" or "acceleration is never infinite."
It's like the ML system needs its inferences constrained by rules like "objects don't teleport" or "acceleration is never infinite."
I would think the flickering objects in the UI is a result of objects hovering around the confidence threshold of the model. But... I have a Model 3 and the flickering happens when stationary and nothing around you is moving.
This really isn't beta grade software, as it isn't feature complete as the failure scenarios in the video clearly show. I'd call it alpha grade, and it has been that for a while.
It's not 2 weeks or whatever unrealistic timeline away from being done, as Elon has claimed for ever. 2 perhaps years if we're lucky, but given human and driving complexity probably way more before even the whole of the USA is reliably supported beyond L2.
It's not 2 weeks or whatever unrealistic timeline away from being done, as Elon has claimed for ever. 2 perhaps years if we're lucky, but given human and driving complexity probably way more before even the whole of the USA is reliably supported beyond L2.
>This really isn't beta grade software, as it isn't feature complete as the failure scenarios in the video clearly show.
I think it depends what they actually are trying to accomplish. This is Beta for a glorified cruise control overhaul; not a beta for promised RoboTaxi.
Musk/Tesla tend to talk about RoboTaxi then slip seemlessly into/out of 'but today we have low engagement cruise control!'.
Fair bit of hucksterism.
I think it depends what they actually are trying to accomplish. This is Beta for a glorified cruise control overhaul; not a beta for promised RoboTaxi.
Musk/Tesla tend to talk about RoboTaxi then slip seemlessly into/out of 'but today we have low engagement cruise control!'.
Fair bit of hucksterism.
> I think it depends what they actually are trying to accomplish
Good point. "Full Self Driving" in my mind paints a picture beyond "a better cruise control". But maybe they meant that and just named it wrong.
Good point. "Full Self Driving" in my mind paints a picture beyond "a better cruise control". But maybe they meant that and just named it wrong.
From Tesla's webpage:
> Full Self-Driving Capability
>
> All new Tesla cars have the hardware needed in the future for full self-driving in almost all circumstances. The system is designed to be able to conduct short and long distance trips with no action required by the person in the driver’s seat.
> Full Self-Driving Capability
>
> All new Tesla cars have the hardware needed in the future for full self-driving in almost all circumstances. The system is designed to be able to conduct short and long distance trips with no action required by the person in the driver’s seat.
That's "End Game" - they aren't claiming the current version (or even the beta) are there yet.
Like Donald Trump, but for nerds:
http://elonmusk.today/
FSD would be equivalent to the Mexican border wall, I guess?
http://elonmusk.today/
FSD would be equivalent to the Mexican border wall, I guess?
And the tax hike on cap gains.
These spectacular fails weaken the rationalist's arguments that "as long as FSD achieves lower deaths per km driven (or any other metric) than humans" then FSD should be accepted in favor of human driving.
Even if "on aggregate" FSD performs safer (by some metric) than humans, as long as FSD continues to fail in a way that would have been easily preventable had a human been at the wheel, FSD will not be accepted into society.
Even if "on aggregate" FSD performs safer (by some metric) than humans, as long as FSD continues to fail in a way that would have been easily preventable had a human been at the wheel, FSD will not be accepted into society.
I think you misunderstand the argument. It is that if, hypothetically, FSD really did save human lives on average then it should be accepted as the default mode of driving. It would be a net win in human lives after all. But the "should" can also acknowledge that people irrationally won't accept this net life-saving technology because it will redistribute the deaths in ways which they're not accustomed to. So it's as much a statement about utility as a statement about the need to convince people.
Of course this is all theoretical. If we had solid evidence that it performs better than humans in some scenarios but worse in others then we could save even more lives by only allowing it to run in those cases where it does and only do shadow-mode piloting in the others (or those who opt into lab rat mode). Enabling it by default only makes sense if we do know that it performs better on average and we do not know when it does.
Of course this is all theoretical. If we had solid evidence that it performs better than humans in some scenarios but worse in others then we could save even more lives by only allowing it to run in those cases where it does and only do shadow-mode piloting in the others (or those who opt into lab rat mode). Enabling it by default only makes sense if we do know that it performs better on average and we do not know when it does.
I don't agree with the former argument either. I'm not going to accept a self driving system unless it increases my personal safety. If the system doubles my accident rate but cuts that of drunks by a factor of 10 (thus improving the national average), it isn't irrational to not want it for myself.
> The car has to be better at driving than me
But you can also be a pedestrian or passenger. Do you not want everyone else to be less likely to kill you?
Also, should you really trust your own estimate of your driving safety?
> McCormick, Walkey and Green (1986) found similar results in their study, asking 178 participants to evaluate their position on eight different dimensions of driving skills (examples include the "dangerous–safe" dimension and the "considerate–inconsiderate" dimension). Only a small minority rated themselves as below the median, and when all eight dimensions were considered together it was found that almost 80% of participants had evaluated themselves as being an above-average driver.[30]
But you can also be a pedestrian or passenger. Do you not want everyone else to be less likely to kill you?
Also, should you really trust your own estimate of your driving safety?
> McCormick, Walkey and Green (1986) found similar results in their study, asking 178 participants to evaluate their position on eight different dimensions of driving skills (examples include the "dangerous–safe" dimension and the "considerate–inconsiderate" dimension). Only a small minority rated themselves as below the median, and when all eight dimensions were considered together it was found that almost 80% of participants had evaluated themselves as being an above-average driver.[30]
Why do you believe the system is likely to double your accident rate?
Statistically autopilot gets in fewer accidents than the average human driver. And if you believe you are an above average driver, why do you believe you would be unable to intervene if needed?
Statistically autopilot gets in fewer accidents than the average human driver. And if you believe you are an above average driver, why do you believe you would be unable to intervene if needed?
Yeah, I've brought this point up in other locations.
It does not matter that any autonomous driving tech is safer than human drivers. They MUST be perfect for the general public to accept them. The only accidents they'd be allowed to get into are ones that are beyond their control.
Algorithmic accidents, no matter how rare they are, won't be tolerated by the general public. Nobody will accept a self driving car running over a cat or rear ending a bus even if regular humans do that all day long.
The expectation for self driving cars is a perfectly attentive driver making correct decisions. Because, that's what you theoretically have. The computer's mind doesn't "wander" and it can't be distracted. There's no excuse for it to drive worse than the best human driver.
It does not matter that any autonomous driving tech is safer than human drivers. They MUST be perfect for the general public to accept them. The only accidents they'd be allowed to get into are ones that are beyond their control.
Algorithmic accidents, no matter how rare they are, won't be tolerated by the general public. Nobody will accept a self driving car running over a cat or rear ending a bus even if regular humans do that all day long.
The expectation for self driving cars is a perfectly attentive driver making correct decisions. Because, that's what you theoretically have. The computer's mind doesn't "wander" and it can't be distracted. There's no excuse for it to drive worse than the best human driver.
Imagine if algorithmic accidents had biases. For example, let's say a car tended to crash into children (maybe they are harder to detect with cameras), more often than adults. This type of algorithmic bias would be unacceptable no matter how safe FSD were on aggregate.
So you're right, the only bar to reach is perfection (which is impossible), because algorithmic errors have biases that will likely deviate from human biases.
So you're right, the only bar to reach is perfection (which is impossible), because algorithmic errors have biases that will likely deviate from human biases.
Call me an optimist, but I don't think it's impossible.
That said, there are going to be a lot of dead small animals due to autonomous vehicles. I'd hope that whoever develops the system has some good training data to stop it from hitting children.
The issue will be that it's going to be real hard to make a system that can tell the difference between a plastic bag and a poodle.
That said, there are going to be a lot of dead small animals due to autonomous vehicles. I'd hope that whoever develops the system has some good training data to stop it from hitting children.
The issue will be that it's going to be real hard to make a system that can tell the difference between a plastic bag and a poodle.
> let's say a car tended to crash into children (maybe they are harder to detect with cameras), more often than adults
This is already true today of human drivers because of the tall SUVs that are so popular. Do you think matching biases will be acceptable?
This is already true today of human drivers because of the tall SUVs that are so popular. Do you think matching biases will be acceptable?
That's not true.
First, the vast majority of pedestrian deaths are adults. In 2018, a total of 206 age 15 or younger were killed by cars. Compare that to 5,965 killed who were age 16 or older.[1] Both in absolute numbers and relative to population, children are far less likely to be run over and killed than adults.
Second, while light trucks (vans, SUVs, & pickups) are 1.45x more deadly to pedestrians than cars, buses are far more dangerous than either. Motorcycles (which have excellent visibility) are particularly deadly to child pedestrians. From United States pedestrian fatality rates by vehicle type[2]:
> Compared with cars, the RR of killing a pedestrian per vehicle mile was 7.97 (95% CI 6.33 to 10.04) for buses; 1.93 (95% CI 1.30 to 2.86) for motorcycles; 1.45 (95% CI 1.37 to 1.55) for light trucks, and 0.96 (95% CI 0.79 to 1.18) for heavy trucks. Compared with cars, buses were 11.85 times (95% CI 6.07 to 23.12) and motorcycles were 3.77 times (95% CI 1.40 to 10.20) more likely per mile to kill children 0–14 years old. Buses were 16.70 times (95% CI 7.30 to 38.19) more likely to kill adults age 85 or older than were cars. The risk of killing a pedestrian per vehicle mile traveled in an urban area was 1.57 times (95% CI 1.47 to 1.67) the risk in a rural area.
All else equal, being hit by a larger vehicle does increase the risk of severe injury or death, but all else isn't equal. Larger vehicles tend to be more visible, louder, and slower than their smaller counterparts. Different types of vehicles are driven in different environments with different propensities for mingling with pedestrians. If vehicle mass and blind spots were the main factors in pedestrian deaths, we should have seen deaths skyrocket over the past 40 years (as cars got bigger and bulkier for greater passenger safety). Instead we saw pedestrian deaths decrease.
1. https://docs.google.com/spreadsheets/d/e/2PACX-1vRqGqodKkWkS...
2. https://injuryprevention.bmj.com/content/11/4/232
First, the vast majority of pedestrian deaths are adults. In 2018, a total of 206 age 15 or younger were killed by cars. Compare that to 5,965 killed who were age 16 or older.[1] Both in absolute numbers and relative to population, children are far less likely to be run over and killed than adults.
Second, while light trucks (vans, SUVs, & pickups) are 1.45x more deadly to pedestrians than cars, buses are far more dangerous than either. Motorcycles (which have excellent visibility) are particularly deadly to child pedestrians. From United States pedestrian fatality rates by vehicle type[2]:
> Compared with cars, the RR of killing a pedestrian per vehicle mile was 7.97 (95% CI 6.33 to 10.04) for buses; 1.93 (95% CI 1.30 to 2.86) for motorcycles; 1.45 (95% CI 1.37 to 1.55) for light trucks, and 0.96 (95% CI 0.79 to 1.18) for heavy trucks. Compared with cars, buses were 11.85 times (95% CI 6.07 to 23.12) and motorcycles were 3.77 times (95% CI 1.40 to 10.20) more likely per mile to kill children 0–14 years old. Buses were 16.70 times (95% CI 7.30 to 38.19) more likely to kill adults age 85 or older than were cars. The risk of killing a pedestrian per vehicle mile traveled in an urban area was 1.57 times (95% CI 1.47 to 1.67) the risk in a rural area.
All else equal, being hit by a larger vehicle does increase the risk of severe injury or death, but all else isn't equal. Larger vehicles tend to be more visible, louder, and slower than their smaller counterparts. Different types of vehicles are driven in different environments with different propensities for mingling with pedestrians. If vehicle mass and blind spots were the main factors in pedestrian deaths, we should have seen deaths skyrocket over the past 40 years (as cars got bigger and bulkier for greater passenger safety). Instead we saw pedestrian deaths decrease.
1. https://docs.google.com/spreadsheets/d/e/2PACX-1vRqGqodKkWkS...
2. https://injuryprevention.bmj.com/content/11/4/232
Would you accept it? Would you be ok if a car without a driver ran over your kid, even if they were playing in the local street?
I'd say, absolutely not. The only way we'd accept that is if the kid darted out before the vehicle could slow down, and even then we'd expect super human braking to (hopefully) avoid serious injury.
Also, self driving cars have and advantage that they can put cameras in places typical drivers eyes aren't. They should be able to see a lot more than you can from the driver's seat.
I'd say, absolutely not. The only way we'd accept that is if the kid darted out before the vehicle could slow down, and even then we'd expect super human braking to (hopefully) avoid serious injury.
Also, self driving cars have and advantage that they can put cameras in places typical drivers eyes aren't. They should be able to see a lot more than you can from the driver's seat.
>They MUST be perfect for the general public to accept them
No they don't, its far from perfect right now yet its available and you can use it right now provided you have money to buy it.
No they don't, its far from perfect right now yet its available and you can use it right now provided you have money to buy it.
Incorrect. What you can buy now is driver assist. I'm talking about actual "no driver at the wheel" driving.
AFAIK, the closest there is WAYMO, but they are geo-fenced. There's also some fixed route low speed buses out there. However, there's no self driving you can purchase which allows you to, for example, nap while the car is driving.
AFAIK, the closest there is WAYMO, but they are geo-fenced. There's also some fixed route low speed buses out there. However, there's no self driving you can purchase which allows you to, for example, nap while the car is driving.
To get to the so called "no driver at the wheel" driving you have to go through what you called "driver assist" stage, its a continuous improvement.
So are you saying people accept it in the far from perfect driver stage now but won't accept it when it become so much improved "no driver at the wheel" stage ?
So are you saying people accept it in the far from perfect driver stage now but won't accept it when it become so much improved "no driver at the wheel" stage ?
Correct.
I'm saying that the "no driver at the wheel" stage must be flawless. I've seen some claims that it's "Good enough if it's x times better than a human driver" or "can drive n number of miles without an accident". However, both of those are not the metrics to measure.
A "no driver at the wheel" package is good enough when it doesn't run over the neighbor's cat or Timmy on the street. Humans today make that mistake all the time, but that's not a mistake a driverless car can make and get away with. Consider, for example, Uber's killed pedestrian. Sure, it was a tough scenario and the driver wasn't paying attention. But the fact of the matter is everyone had the expectation that the Uber car would not hit that pedestrian even if they were really hard to see.
Until that happens, nobody will accept "no driver at the wheel" cars... except maybe in tightly controlled routes/geofences. Otherwise, SDC will require a driver to be attentive at the wheel at all times. That is, telsa's FSD is a very long way away from being able to hit that "telsa taxi service" that elon has pitched. I doubt it can make it with the current sensor set (not enough redundancy).
I'm saying that the "no driver at the wheel" stage must be flawless. I've seen some claims that it's "Good enough if it's x times better than a human driver" or "can drive n number of miles without an accident". However, both of those are not the metrics to measure.
A "no driver at the wheel" package is good enough when it doesn't run over the neighbor's cat or Timmy on the street. Humans today make that mistake all the time, but that's not a mistake a driverless car can make and get away with. Consider, for example, Uber's killed pedestrian. Sure, it was a tough scenario and the driver wasn't paying attention. But the fact of the matter is everyone had the expectation that the Uber car would not hit that pedestrian even if they were really hard to see.
Until that happens, nobody will accept "no driver at the wheel" cars... except maybe in tightly controlled routes/geofences. Otherwise, SDC will require a driver to be attentive at the wheel at all times. That is, telsa's FSD is a very long way away from being able to hit that "telsa taxi service" that elon has pitched. I doubt it can make it with the current sensor set (not enough redundancy).
Well see, I personally accept and support far from perfect no driver at wheel car. I doubt I'm a minority.
You say that now, will you say that when (not if) a driverless car kills a kid or animal that a human wouldn't? Were you ok with Uber's killing?
Human kills already, and yet certainly do not want human to be banned for driving.
I too expect and accept that some accident caused by driverless car that kills kid/animal (that human wouldn't do) will happen (if not already happen). To expect otherwise will be unrealistic.
I too expect and accept that some accident caused by driverless car that kills kid/animal (that human wouldn't do) will happen (if not already happen). To expect otherwise will be unrealistic.
I think this is already true though for highway driving. Highways are long and tiring, and the surroundings model is easy to get right, so computers have an advantage. Most manufacturers offer a usable cruise control which is safe and can probably be active 90% of the time spent on highways. I often switch it on in my 3yo Hyundai as an extra safety measure in case the car in front of me unexpectedly brakes while I‘m not looking there. Add to that a lane keeping assistant and lane change assistant, and you don‘t need to do much.
Except for when the radar doesn’t see an obstacle in front of you, eg because the car in front of you just changed lanes. That needs to be looked out for.
Except for when the radar doesn’t see an obstacle in front of you, eg because the car in front of you just changed lanes. That needs to be looked out for.
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> spectacular
There was nothing spectacular about those failures, I would say because the driver was attentive and caught/corrected the car. That's not to say some of these fails could not have ended in catastrophe, but to call them spectacular is quite the exaggeration.
One of those "spectacular fails" was displaying two stop signs in the UI on top of each other while properly treating it as one stop.
Using hyperbole like this only makes people ignore or dismiss your otherwise valid point.
There was nothing spectacular about those failures, I would say because the driver was attentive and caught/corrected the car. That's not to say some of these fails could not have ended in catastrophe, but to call them spectacular is quite the exaggeration.
One of those "spectacular fails" was displaying two stop signs in the UI on top of each other while properly treating it as one stop.
Using hyperbole like this only makes people ignore or dismiss your otherwise valid point.
One of the questions I've repeatedly had regarding FSD (and Tesla's approach in particular) is the notion of memory. While a lot of these scenarios are disturbing, I've seen people wavering on lanes, exits and attempting to turn the wrong way onto one-way streets. People have memory, however. If we go through the same confusing intersection a few times, we'll learn how to deal with that specific intersection. It seems like a connected group of FSD cars could perform that learning even faster since it could report that interaction with any car rather than driver-by-driver. Are any of the FSD implementations taking this into account?
This has been a common assertion about Tesla's "leadership" in the field - that they can learn from all the cars, push updates, and obviously not have to experience the same issue repeatedly.
It's far from clear, in practice, if they're actually doing this. If they have, it would have to be fairly recent, because the list of "Oh, yeah, Autopilot always screws up at this highway split..." is more or less endless.
GM's Supercruise relies on fairly solid maps of the areas of operation (mostly limited access highways), so it has an understanding of "what should be there" it can work off and it seems to handle the mapped areas competently.
But the problem here is that the learning requires humans taking over, and telling the automation, "No, you're wrong." And then being able to distill that into something useful for other cars - because the human who took over may not have really done the correct thing, just the "Oh FFS, this car is being stupid, no, THAT lane!" thing.
And FSD doesn't get that kind of feedback anyway. It's only with a human in the loop that you can learn from how humans handle stuff.
It's far from clear, in practice, if they're actually doing this. If they have, it would have to be fairly recent, because the list of "Oh, yeah, Autopilot always screws up at this highway split..." is more or less endless.
GM's Supercruise relies on fairly solid maps of the areas of operation (mostly limited access highways), so it has an understanding of "what should be there" it can work off and it seems to handle the mapped areas competently.
But the problem here is that the learning requires humans taking over, and telling the automation, "No, you're wrong." And then being able to distill that into something useful for other cars - because the human who took over may not have really done the correct thing, just the "Oh FFS, this car is being stupid, no, THAT lane!" thing.
And FSD doesn't get that kind of feedback anyway. It's only with a human in the loop that you can learn from how humans handle stuff.
Great, thanks for that info. I'm remembering the fatal crash of a Tesla on 101 where the family said the guy driving had complained about the site of the accident before. It's interesting to know that there's at least a mental list of places like this even now. Disengagements should at least prompt a review of that interaction to try and understand why the human didn't like the driving. Though at Tesla's scale that has already become something that has to be automated itself.
RE: determining what humans did was right to take over
It's a QA department. If there is a failure hot spot, then take a bunch of known "good" QA drivers through that area. Assign strong weight to their performance/route/etc.
It's interesting reading through all this, I can see a review procedure checklist:
- show me how you take hotspot information into account
- show me how your QA department helps direct the software
- show me how your software handles the following known scenarios (kids, deer, trains, deer weather)
- show me how you communicate uncertainty and requests for help from the driver
- show me if there is plans for a central monitoring/manual takeover service
- show me how it handles construction
Also, construction absolutely needs to evolve convergently with self driving. Cones are... ok, but some of those people leaning on shovels need to update systems with information on what is being worked on and what is cordoned off.
It's a QA department. If there is a failure hot spot, then take a bunch of known "good" QA drivers through that area. Assign strong weight to their performance/route/etc.
It's interesting reading through all this, I can see a review procedure checklist:
- show me how you take hotspot information into account
- show me how your QA department helps direct the software
- show me how your software handles the following known scenarios (kids, deer, trains, deer weather)
- show me how you communicate uncertainty and requests for help from the driver
- show me if there is plans for a central monitoring/manual takeover service
- show me how it handles construction
Also, construction absolutely needs to evolve convergently with self driving. Cones are... ok, but some of those people leaning on shovels need to update systems with information on what is being worked on and what is cordoned off.
> Also, construction absolutely needs to evolve convergently with self driving. Cones are... ok, but some of those people leaning on shovels need to update systems with information on what is being worked on and what is cordoned off.
No. If the car cannot handle random obstructions and diversions without external data, it cannot be allowed on the road.
Construction is often enough planned ahead of time, but crashes happen, will continue to happen, and if a SDC can't handle being routed around a crash scene without someone having updated some cloud somewhere, it shouldn't be allowed to drive.
First responders need to deal with the accident, not be focused on uploading details of the routing around the crash before they can trust other cars to not blindly drive into the crash scene because it was stationary and not on a map.
And if you can handle that on-car, which I consider a hard requirement, then why not simply use that logic for all the cases involving detours and lane closures?
No. If the car cannot handle random obstructions and diversions without external data, it cannot be allowed on the road.
Construction is often enough planned ahead of time, but crashes happen, will continue to happen, and if a SDC can't handle being routed around a crash scene without someone having updated some cloud somewhere, it shouldn't be allowed to drive.
First responders need to deal with the accident, not be focused on uploading details of the routing around the crash before they can trust other cars to not blindly drive into the crash scene because it was stationary and not on a map.
And if you can handle that on-car, which I consider a hard requirement, then why not simply use that logic for all the cases involving detours and lane closures?
Then broadcast an alert on a status channel that the AI can take into account. They're going to do it anyway for traffic and other hazards.
Doing so ahead of time for planned construction is not a big ask.
"And if you can handle that on-car, which I consider a hard requirement, then why not simply use that logic for all the cases involving detours and lane closures?"
You're making the same mistake Musk made when insisting that the car be able to navigate regardless of location or connectivity. Ignoring the ability of networking/radio broadcast/internet databases to provide vastly more deep information pools is a big mistake.
Doing so ahead of time for planned construction is not a big ask.
"And if you can handle that on-car, which I consider a hard requirement, then why not simply use that logic for all the cases involving detours and lane closures?"
You're making the same mistake Musk made when insisting that the car be able to navigate regardless of location or connectivity. Ignoring the ability of networking/radio broadcast/internet databases to provide vastly more deep information pools is a big mistake.
My thoughts exactly. I've made those mistakes myself, many times.
I guess I sort of assumed that Tesla would do three things:
- Record the IRL decisions of 100k drivers.
- Running FSD in the background, compare FSD decisions with those IRL decisions. Forward all deltas to the mothership for further analysis.
- Some kind of boid, herd behavior. If all the other cars drive around the monorail column, or going one direction on a one way roadway, to follow suit.
To your point, there should probably also be some sort of geolocated decision memory. eg When at this intersection, remember that X times we ultimately did this action.
I guess I sort of assumed that Tesla would do three things:
- Record the IRL decisions of 100k drivers.
- Running FSD in the background, compare FSD decisions with those IRL decisions. Forward all deltas to the mothership for further analysis.
- Some kind of boid, herd behavior. If all the other cars drive around the monorail column, or going one direction on a one way roadway, to follow suit.
To your point, there should probably also be some sort of geolocated decision memory. eg When at this intersection, remember that X times we ultimately did this action.
Pretty simple that an official Tesla employee could confirm that at this location, there's a giant concrete pillar here. Or worst case, at this location deactivate FSD and require human decision until you're outside of this geofenced area. They could do that with a simple OTA update. GM/Ford have taken this approach.
Imagine Tesla had Waze's traffic tracking data.
The FSD could then infer that no other cars passed thru meridians, planters, and columns. It could infer that only busses travel in restricted lanes. It could infer that all traffic on a one-way road goes one way.
And if FSD remembered its own decision every prior time, it could reconfirm its current decision.
In other words, it could learn from every other vehicle and its own history.
The FSD could then infer that no other cars passed thru meridians, planters, and columns. It could infer that only busses travel in restricted lanes. It could infer that all traffic on a one-way road goes one way.
And if FSD remembered its own decision every prior time, it could reconfirm its current decision.
In other words, it could learn from every other vehicle and its own history.
I can see big issues in biasing a decision making algorithm too much towards average driver behaviour under past road conditions though, particularly if a lot of its existing issues are not handling novelty at all well...
In one of the technical videos a Tesla engineer presented, I remember the (paraphrasing) quote that the car has no memory and sees the same intersection for the first time, every time. It sounds intentional, as part of their strategy to not rely upon maps etc.
Humans have an ... ok ... driving algorithm for unfamiliar roads. It's improved a lot with maps/directions software, but it still sucks, especially the more dense you get.
Routes people drive frequently are much more optimized: knowledge of specific road conditions like potholes, undulations, sight lines, etc.
I would like to have centrally curated AI programs for routes rather than a solve-everything adhoc program like Tesla is doing.
However, the adhoc/memoryless model will still work ok on highway miles I would guess.
What I really want is extremely safe highway driving more than automated a trip to Taco Bell.
I personally think Tesla is doing ...ok. The beta 9 is marginally better than the beta 8 from the youtubes I've seen. Neither are ready for primetime, but both are impressive technical demonstrations.
If they did a full-from-scratch about three or four years ago then this is frankly pretty amazing.
Of course with Tesla you have the fanboys (he is the technogod of the future!) and the rabid haters (someone equated him with Donald Trump, please).
A basic uncertainty lookup map would probably be a good thing. How many tesla drivers took control in this area/section? What is the reported certainties by the software for this area/section?
It's all a black box, google's geofencing, Tesla, once-upon-a-time Uber, GM supercruise, etc.
A twitter account listing failures is meaningless without the grand scheme of statistics and success rates. A Twitter account of human failures would be even scarier.
Routes people drive frequently are much more optimized: knowledge of specific road conditions like potholes, undulations, sight lines, etc.
I would like to have centrally curated AI programs for routes rather than a solve-everything adhoc program like Tesla is doing.
However, the adhoc/memoryless model will still work ok on highway miles I would guess.
What I really want is extremely safe highway driving more than automated a trip to Taco Bell.
I personally think Tesla is doing ...ok. The beta 9 is marginally better than the beta 8 from the youtubes I've seen. Neither are ready for primetime, but both are impressive technical demonstrations.
If they did a full-from-scratch about three or four years ago then this is frankly pretty amazing.
Of course with Tesla you have the fanboys (he is the technogod of the future!) and the rabid haters (someone equated him with Donald Trump, please).
A basic uncertainty lookup map would probably be a good thing. How many tesla drivers took control in this area/section? What is the reported certainties by the software for this area/section?
It's all a black box, google's geofencing, Tesla, once-upon-a-time Uber, GM supercruise, etc.
A twitter account listing failures is meaningless without the grand scheme of statistics and success rates. A Twitter account of human failures would be even scarier.
That's kind of the "selling point" of running this experiment on non-consenting public, that it will learn over time and something working will come out of that in the end.
All of the Tesla fanboys saying you don't need LIDAR, RADAR, or Maps as a kind of "ground truth" and you can get by on video only should take this as a huge repudiation of brag by Musk.
Look, Radar, Lidar, and Maps aren't perfect. A map can be wrong, Radar can have false echos, Lidar can have issues in bad weather, etc. But if you're depending on visual recognition of one-way signs, having a potentially out-of-date backup map to check your prediction again, and err on the side of caution, is better than having no Map at all.
Ditto for radar and lidar. Radar enabled cars have collided with semis, remember, because they're aimed low (underneath the semi). But in the case of these planters, or road cones, or monorail poles, the radar is going to be a strong signal to the rest of the system that it isn't seeing something.
There's no way FSD should be allowed on public roads, it's not even CLOSE to ready. The other car companies are behaving far more responsibility: full sensor suite, multi-sensor fusion, comparison with detailed road maps, and limiting operation to safe areas, and expanding as safety is proven.
Who the hell cares if it's not FSD driving if its so dangerous? I'll take 75% FSD that only operates on highways and long commutes or road trips, over 100% FSD that has so many disengagements and "woah" moments as to be unusable.
Look, Radar, Lidar, and Maps aren't perfect. A map can be wrong, Radar can have false echos, Lidar can have issues in bad weather, etc. But if you're depending on visual recognition of one-way signs, having a potentially out-of-date backup map to check your prediction again, and err on the side of caution, is better than having no Map at all.
Ditto for radar and lidar. Radar enabled cars have collided with semis, remember, because they're aimed low (underneath the semi). But in the case of these planters, or road cones, or monorail poles, the radar is going to be a strong signal to the rest of the system that it isn't seeing something.
There's no way FSD should be allowed on public roads, it's not even CLOSE to ready. The other car companies are behaving far more responsibility: full sensor suite, multi-sensor fusion, comparison with detailed road maps, and limiting operation to safe areas, and expanding as safety is proven.
Who the hell cares if it's not FSD driving if its so dangerous? I'll take 75% FSD that only operates on highways and long commutes or road trips, over 100% FSD that has so many disengagements and "woah" moments as to be unusable.
I see this argument a lot. This is a small beta test and I have yet to see anything better on a larger scale. Most drivers shouldn’t be allowed on public roads yet here we are. Why are you so full of fear and anger over this? Isn’t this a place for open discussion?
Because every year, Tesla keeps saying it's going to ship soon. It's clear this isn't even close to ready, I'd say it's 10 years from shipping, if not back to the drawing board. Tesla is having people pay for a self driving package as an option, and years later, it still isn't available. Shouldn't they refund their owners?
I mean, just look at the visual representation of what the FSD is showing. It has no temporal stability. Solid objects are constantly appearing and disappearing. Often the trajectory line periodically switches from a sane path to some radically wrong path.
The car then often takes a HARD accelerated left or right, like it is dodging something, which often isn't there, only to threaten another collision.
It's like a Trolley Problem where one of the tracks is empty, and you divert the trolley into a group of kids.
The "aggressive" nature of its fails is super concerning. My son is 16 and learning to drive right now. When he makes a mistake, he doesn't aggressively accelerate and make wild turns, he hits the brakes. In most cases, in residential traffic (25-30mph), someone braking will annoy other drivers, but they will be able to stop and avoid collision. At many city driving speeds, you should not have to make sudden, super aggressive turns into the other lanes. Just safety come to a stop, even if you annoy people.
I see Musk's attitude here as endangering the public. Cars aren't rockets launched at far away landing strips by expert flight controllers. Even these beta testers can fuck up, as numerous people have already died using FSD, because some dipshits like to watch DVDs or sit in the back seats to show off to friends on TikTok, dangering not just themselves, but the public.
The beta should be closed IMHO to Tesla employees only and professionally hired drivers. I mean, why can't Tesla just do what other companies do, hire like 1000 drivers to go drive FSD around 100 American cities for months at a time collecting data?
I mean, just look at the visual representation of what the FSD is showing. It has no temporal stability. Solid objects are constantly appearing and disappearing. Often the trajectory line periodically switches from a sane path to some radically wrong path.
The car then often takes a HARD accelerated left or right, like it is dodging something, which often isn't there, only to threaten another collision.
It's like a Trolley Problem where one of the tracks is empty, and you divert the trolley into a group of kids.
The "aggressive" nature of its fails is super concerning. My son is 16 and learning to drive right now. When he makes a mistake, he doesn't aggressively accelerate and make wild turns, he hits the brakes. In most cases, in residential traffic (25-30mph), someone braking will annoy other drivers, but they will be able to stop and avoid collision. At many city driving speeds, you should not have to make sudden, super aggressive turns into the other lanes. Just safety come to a stop, even if you annoy people.
I see Musk's attitude here as endangering the public. Cars aren't rockets launched at far away landing strips by expert flight controllers. Even these beta testers can fuck up, as numerous people have already died using FSD, because some dipshits like to watch DVDs or sit in the back seats to show off to friends on TikTok, dangering not just themselves, but the public.
The beta should be closed IMHO to Tesla employees only and professionally hired drivers. I mean, why can't Tesla just do what other companies do, hire like 1000 drivers to go drive FSD around 100 American cities for months at a time collecting data?
The visual representation isn’t an accurate measurement of what the car is actually seeing, I think Tesla cleaning this up (which is has on the newest FSD) will be a clear way to show people what it sees. I’d like to see Tesla do more to calm doubts about this.
If you watch the full videos and not a mash up, you’ll see most drivers drive long routes without any problems with the software. It’s the edge cases you’re seeing and yes you can make a compilation with them and make it look horrible.
Honest question, do you think a Tesla that doesn’t recognize whats in front of it to 100% should stop in the road? I saw this recently with Waymo and it stayed blocking traffic until a Waymo tech arrived then the car tried to drive away from the tech. This doesn’t seem like the better answer to me, but I don’t have one.
As far as comparing it to a teenage driver, they are the most dangerous drivers on the road and Tesla’s happen to be the safest rated cars in accidents. Interesting combo.
Can you please link an article about FSD and deaths? There have been a few on auto pilot when the drivers are not paying attention but I’m not aware of a single FSD death.
Why can’t other companies make self driving software/hardware that a normal person can afford? All other options are insanely expensive and out of reach of anyone but millionaires.
If you watch the full videos and not a mash up, you’ll see most drivers drive long routes without any problems with the software. It’s the edge cases you’re seeing and yes you can make a compilation with them and make it look horrible.
Honest question, do you think a Tesla that doesn’t recognize whats in front of it to 100% should stop in the road? I saw this recently with Waymo and it stayed blocking traffic until a Waymo tech arrived then the car tried to drive away from the tech. This doesn’t seem like the better answer to me, but I don’t have one.
As far as comparing it to a teenage driver, they are the most dangerous drivers on the road and Tesla’s happen to be the safest rated cars in accidents. Interesting combo.
Can you please link an article about FSD and deaths? There have been a few on auto pilot when the drivers are not paying attention but I’m not aware of a single FSD death.
Why can’t other companies make self driving software/hardware that a normal person can afford? All other options are insanely expensive and out of reach of anyone but millionaires.
> Honest question, do you think a Tesla that doesn’t recognize whats in front of it to 100% should stop in the road? I saw this recently with Waymo and it stayed blocking traffic until a Waymo tech arrived then the car tried to drive away from the tech. This doesn’t seem like the better answer to me, but I don’t have one.
Answer? Yes. A fully stopped car is a better option than a car that plows into a wall, barriers, or pedestrian.
> Why can’t other companies make self driving software/hardware that a normal person can afford? All other options are insanely expensive and out of reach of anyone but millionaires.
Not sure what you're talking about by "other options". Every other large company I know of is either 1) pursuing self-driving for ride-hailing services, or fleet operations or 2) still not shipping.
But Tesla's aren't exactly cheap, and Tesla cars aren't exactly in the affordable range ($20k) of the working man. A Model3 is $50k with FSD. $60-70k with the performance/long distance versions, and Model S/X well over $100k.
Perhaps you are talking about LIDAR costs and using the old $70,000 LIDAR system that Tesla originally put out FUD about. We all know that in mass manufacturing, the cost of LIDAR would fall, and it has, Velodyne has units that cost only $500 now.
A fully enabled array of consumer Velodyne units, plus radars, and cameras, is going to cost pretty much on par with what Tesla is charging.
Answer? Yes. A fully stopped car is a better option than a car that plows into a wall, barriers, or pedestrian.
> Why can’t other companies make self driving software/hardware that a normal person can afford? All other options are insanely expensive and out of reach of anyone but millionaires.
Not sure what you're talking about by "other options". Every other large company I know of is either 1) pursuing self-driving for ride-hailing services, or fleet operations or 2) still not shipping.
But Tesla's aren't exactly cheap, and Tesla cars aren't exactly in the affordable range ($20k) of the working man. A Model3 is $50k with FSD. $60-70k with the performance/long distance versions, and Model S/X well over $100k.
Perhaps you are talking about LIDAR costs and using the old $70,000 LIDAR system that Tesla originally put out FUD about. We all know that in mass manufacturing, the cost of LIDAR would fall, and it has, Velodyne has units that cost only $500 now.
A fully enabled array of consumer Velodyne units, plus radars, and cameras, is going to cost pretty much on par with what Tesla is charging.
> I have yet to see anything better on a larger scale
Waymo self-driving is a relatively large scale. It also has blunders but they appear to be far less concerning than Tesla's.
Waymo self-driving is a relatively large scale. It also has blunders but they appear to be far less concerning than Tesla's.
Geo-fenced isn’t large scale. There’s no clear route to allow them to expand that tech.
When you're Google, and you have a fleet a worldwide Streetview cars with high-resolution mapping, there's actually a pretty clear way for them to expand them by metro area, especially suburb-by-suburb.
I doubt that autonomous driving will work in the next couple of years without infrastructure adjustments.
We built roads for cars to replace horses, we will need to built roads for autonmous cars to replace human driven cars.
If we're going to build what amounts to new infrastructure, shouldn't we build transportation infrastructure that does away with the need to own cars? At least for transport in urban and suburban areas.
IMHO they're the same thing. Automate all cars to get around the right of way and high construction costs that limit rail development. I think the upgrades needed to roads are minimal in comparison. Maybe some sensors and signals but it may be just perfecting signage, lines, etc.
Upgrading or retrofitting existing infrastructure to accommodate $60,000 luxury vehicles is not the same thing as building infrastructure that removes the need for car ownership.
Pavement holds up a lot better in rain and snow than electronics, and still needs to be replaced every few years. Agreed that it should be a bare minimum expectation to have the roads painted clearly, but there are plenty of roads in eg Chicago where I don’t think there is an official number of lanes, it’s just kind of a free for all. Just going through the whole system and deciding where the boundaries are is a gargantuan task. American railroads haven’t even managed to upgrade their signals for PTC without failures left and right - if riding Amtrak or NYC metro is any indication the cars will have to coast at 5mph whenever there are signal problems.
Yeah, I was visiting Tucson recently and discovered they have lots of roads with no lines at all. Surprisingly, it may have actually made traffic substantially more relaxed as I think everyone was paying more attention.
I live in a place with fairly snowy winters, which seems like a huge problem for self-driving cars. I completely agree with this thought that we should work on making our roads help the self-driving cars. If we had started that effort several years back, we would likely have a lot of road miles that could safely handle self-driving vehicles. If we start now, in several years we'll have a bunch of road miles ready for them.
Granted that the US has a lot of road-miles, but doing this work incrementally is the way to go. I have a feeling it will be faster to outfit the roads than to build reliable self-driving software. I will also grant that this is a "feeling" and I'm sure someone has done actual research :)
If this capability could be used to help hasten the move to electric vehicles, we could even get a climate change win in at the same time.
Granted that the US has a lot of road-miles, but doing this work incrementally is the way to go. I have a feeling it will be faster to outfit the roads than to build reliable self-driving software. I will also grant that this is a "feeling" and I'm sure someone has done actual research :)
If this capability could be used to help hasten the move to electric vehicles, we could even get a climate change win in at the same time.
I just don’t see self driving cars taking off for this reason: people want or need to drive even when it’s dangerous to do so.
Self driving cars might well refuse to move in bad conditions (my Prius gets very upset when navigating my overgrown driveway for instance, sometimes slamming on the auto-brake to avoid the plant-pedestrians)
Self driving cars might well refuse to move in bad conditions (my Prius gets very upset when navigating my overgrown driveway for instance, sometimes slamming on the auto-brake to avoid the plant-pedestrians)
North East in winter has ~0% chance of getting FSD capable in the next 20 years I think. 80% of the population of my hometown can't leave the house for months at a time safely today; let alone automation taking over for that.
Great argument for more rail. Yes there are still conditions that freeze switches but that’s when you run gas lines under the tracks to prevent ice from forming:
https://wgntv.com/news/when-its-this-cold-chicago-sets-its-t...
Weirdest thing that prevents trains from running tho is wet leaves on the tracks, of all things, it’s too slippery.
https://wgntv.com/news/when-its-this-cold-chicago-sets-its-t...
Weirdest thing that prevents trains from running tho is wet leaves on the tracks, of all things, it’s too slippery.
Automated vehicles have existed in industries for years, and they operate like this. Special environments and tracks are set up for the vehicles, and human presence and interference are minimized on the tracks in order to minimize the potential for injury or death.
Ive been saying this for over a decade: we're working on the wrong problem right now with autonomous vehicles. Their chief obstacle is operating on the roads with humans. They need dedicated infrastructure where only autonomous vehicles operate. Anything short of this will be implemented in very restrictive, small, niche areas and never become the new way most people move around. Tesla and Uber, et al have taken this as far as it will go without infrastructure in my opinion.
I think we'll be on the right track when city planners reclaim some of our current roads and make them available only to autonomous vehicles. They'll need their own garages, highways and streets to operate to fully realize it. For example, FSD vehicles can be moved to dedicated streets similar to how alleys work in many cities currently (where they're largely routes for maintenance and utilities -- removing them from normal commuter traffic).
I think we'll be on the right track when city planners reclaim some of our current roads and make them available only to autonomous vehicles. They'll need their own garages, highways and streets to operate to fully realize it. For example, FSD vehicles can be moved to dedicated streets similar to how alleys work in many cities currently (where they're largely routes for maintenance and utilities -- removing them from normal commuter traffic).
> I think we'll be on the right track when city planners reclaim some of our current roads and make them available only to autonomous vehicles. They'll need their own garages, highways and streets to operate to fully realize it.
I'd rather subsidize automated electric trolley lines in cities than subsidize exclusive roads for automated personal vehicles.
I'd rather subsidize automated electric trolley lines in cities than subsidize exclusive roads for automated personal vehicles.
I don't want my tax money wasted on that. In most urban areas there's simply no space for separate autonomous vehicles roads. Would rather see that money spent on maintaining existing roads and improving schools.
And thats fair, every locale gets a say on how their city functions. For myself, I'd rather not have my town made up primarily of private vehicles clogging up traffic. I'll take a trolley/bus/train/cab any day of the week if I can get to where Im going quickly. I suspect most people who have to commute feel the same way: the shortest, fastest transportation. Few want to spend hours of their day in any vehicle.
That doesn't mean I don't want any roads for private vehicles. Just that need not make up 99% of them. Even if we knocked that down to 75% of roads I think we'd see amazing positive impacts on every metric (except the private roads; those will continue to suffer from congestion until cities offer a better way to get people from A to B).
That doesn't mean I don't want any roads for private vehicles. Just that need not make up 99% of them. Even if we knocked that down to 75% of roads I think we'd see amazing positive impacts on every metric (except the private roads; those will continue to suffer from congestion until cities offer a better way to get people from A to B).
> need to built roads for autonmous cars
Not any more friendly than they are to humans. AI driving needs to handle the general case. Otherwise a road that has a lapse in autonomous-friendlyness could be catastrophic.
Not any more friendly than they are to humans. AI driving needs to handle the general case. Otherwise a road that has a lapse in autonomous-friendlyness could be catastrophic.
We do a pretty good job of isolating certain freeways. There are freeways where I almost certainly never have to worry about a kid chasing a ball into the road and potentially hitting them, because there are 15ft walls on either side of the road, and it doesn't go through residential areas.
I could see some stretches of highways becoming automation friendly, but it wouldn't be anywhere near even a tenth of them.
I could see some stretches of highways becoming automation friendly, but it wouldn't be anywhere near even a tenth of them.
The infrastructure convergence should concentrate on highways, where the highest speeds, most use, but conversely the least complicated algorithms are needed.
Question: Would it be awesome if FDA allowed Pharma to conduct drug-tests like this? Put a "beta-2.9" on the vial and let people try it out...
Some may die, be disabled or may linger in vegetative state life-long, but it was their choice afterall and the it can argued that medicinal side-effects are very small cause of mortality and hence long-term the "public beta tests" will make drugs more effective and save more lives!
Some may die, be disabled or may linger in vegetative state life-long, but it was their choice afterall and the it can argued that medicinal side-effects are very small cause of mortality and hence long-term the "public beta tests" will make drugs more effective and save more lives!
I think the difference is releasing self driving provides the data Tesla needs to improve it. Releasing a half baked drug doesn't help the pharma company improve it.
If you're asking whether that would be awesome if it lead to pharmaceutical innovations I think it would.
If you're asking whether that would be awesome if it lead to pharmaceutical innovations I think it would.
> I think the difference is releasing self driving provides the data Tesla needs to improve it. Releasing a half baked drug doesn't help the pharma company improve it.
The pharma company could see results (self-driving car data) and figure out what caused the issues (details of the deaths in pharma, accidents in Tesla) and use that to make the next beta version.
I don't really see how that isn't an apt analogy.
It's called clinical trials for pharma the key point being it's opt in and doesn't affect anyone around the subject, unlike Tesla's autopilot beta.
The pharma company could see results (self-driving car data) and figure out what caused the issues (details of the deaths in pharma, accidents in Tesla) and use that to make the next beta version.
I don't really see how that isn't an apt analogy.
It's called clinical trials for pharma the key point being it's opt in and doesn't affect anyone around the subject, unlike Tesla's autopilot beta.
> Releasing a half baked drug doesn't help the pharma company improve it.
Sure it does. It identifies cases where the drug may have unexpected side effects so either the chemistry, dosage, or expected risk factors can be refined.
Sure it does. It identifies cases where the drug may have unexpected side effects so either the chemistry, dosage, or expected risk factors can be refined.
I'm pretty sure this is a logical fallacy. In the case of medications it's actually a fairly common situation where a patient has a terminal illness that there is no treatment available for, but you can get it on "the blackmarket" and in that case, it's either die for sure, or maybe not die, and in that case having a beta makes sense - it ensures you're atleast getting the thing you think you're getting.
To me autonomous vehicles are similar - the people who have access to them know they're not perfect, but they're willing to spend the money because they think it's better than the alternative
To me autonomous vehicles are similar - the people who have access to them know they're not perfect, but they're willing to spend the money because they think it's better than the alternative
Better than the `alternative` ?... which is drive the car like everyone else?
Why do Tesla drivers get the privilege to beta-test their cars on public road with everyone else around and potentially in their kill-zone?
Why do Tesla drivers get the privilege to beta-test their cars on public road with everyone else around and potentially in their kill-zone?
Why does anyone get to drive on public roads? This seems to be what this entire thread is about.
Are you against Tesla owners in particular? I can hit and kill someone in any car with or without driver assist technologies. Are you worried that it's more likely that I will kill someone while using technology that is invented to make that less likely?
Are you against Tesla owners in particular? I can hit and kill someone in any car with or without driver assist technologies. Are you worried that it's more likely that I will kill someone while using technology that is invented to make that less likely?
Depends on how much the drug costs. If it costs 100k a pop, then I don't see the general public being affected by it too much. RIP those brave rich souls.
General public is affected. A Tesla can cause accident on a public road with other drivers on the road, or cause a cascade or a pile-on - innocent bystanders can die or be injured.
Every time I see these kinds of videos and read about Tesla valuation and messaging I can't make up my mind what to think about it. On one hand I find it ridiculous that these kinds of results so far into the development are still making Tesla the most valuable car maker, selling this as FSD with no proof they will ever reach it etc.
On the other hand they secured billions of $ for R&D into FSD and BEV design and brought EV production to scale. Their messaging is way to optimistic (borderline fraudulent) but they are doing better things with the money than the alternatives. Traditional automakers have shown to be completely impotent in this regard. Money is flowing into all kinds of wasteful bullshit (that Tesla is backing BTC makes them less trustworthy in my eyes)
On the other hand they secured billions of $ for R&D into FSD and BEV design and brought EV production to scale. Their messaging is way to optimistic (borderline fraudulent) but they are doing better things with the money than the alternatives. Traditional automakers have shown to be completely impotent in this regard. Money is flowing into all kinds of wasteful bullshit (that Tesla is backing BTC makes them less trustworthy in my eyes)
Highly recommend listening to the 3 episode miniseries TrueAnon did on Musk and Tesla. Really eye opening. The dude should be in prison.
Why are there so many comments from seemingly different posters all saying the same thing on this, "I don't understand why humans are allowed to drive cars"? It feels kinda... culty? Or too similar to be a coincidence. It honestly probably is but these Tesla posts always bring out those types and it confuses me. Humans kill humans, do we want machines to start doing it on the road automatically now too?
Tesla fan here: The Tesla echo chamber is very real in online communities (here, reddit, etc.).
I personally enjoy playing with the progress of autopilot over the years and I'd be sad to see it more restricted.
I understand that it can be unsafe if left unsupervised but in reality I've never met someone who drives like that.
I personally enjoy playing with the progress of autopilot over the years and I'd be sad to see it more restricted.
I understand that it can be unsafe if left unsupervised but in reality I've never met someone who drives like that.
With the new software update, you cant drive like that, as it it uses the camera on the rear-view mirror to track your eyes.
I think the idea is, if humans were held to the standards machines are, we wouldn't let them drive.
If you offered me a car that drove itself, and statistically, it killed people at the same rate as humans, but let me not have to drive, I'd take that. Nobody everybody agrees.
If you offered me a car that drove itself, and statistically, it killed people at the same rate as humans, but let me not have to drive, I'd take that. Nobody everybody agrees.
> if humans were held to the standards machines are, we wouldn't let them drive.
That's not how it even works though. When people crash or drive drunk there is a system to hand out consequences. What do you do when a Tesla drives into a monorail pole and causes millions in damage if the structural integrity is compromised?
>statistically, it killed people at the same rate as humans
You can't tell me a car that's at best an average not-murderer is a good sell.
There are also so many ways to self-determine your risk while driving or traveling in general. A clear example is seat belts. Less than 10% of people in the US don't wear seat belts but a full 47% of the people that died in car accidents were not wearing one. [1]
1 - https://www.nhtsa.gov/risky-driving/seat-belts
That's not how it even works though. When people crash or drive drunk there is a system to hand out consequences. What do you do when a Tesla drives into a monorail pole and causes millions in damage if the structural integrity is compromised?
>statistically, it killed people at the same rate as humans
You can't tell me a car that's at best an average not-murderer is a good sell.
There are also so many ways to self-determine your risk while driving or traveling in general. A clear example is seat belts. Less than 10% of people in the US don't wear seat belts but a full 47% of the people that died in car accidents were not wearing one. [1]
1 - https://www.nhtsa.gov/risky-driving/seat-belts
Self determination > logic.
Look at the American Gun debate as an example; carrying for self defense makes you drastically less safe by most metrics. But people prefer to have the modicum of self determinism over more consistent statistical safety.
Look at the American Gun debate as an example; carrying for self defense makes you drastically less safe by most metrics. But people prefer to have the modicum of self determinism over more consistent statistical safety.
> carrying for self defense makes you drastically less safe by most metrics
You're probably referencing studies such as Investigating the Link Between Gun Possession and Gun Assault[1], which looked at whether people who were shot were carrying a gun at the time. It did not differentiate between criminals who were carrying illegally and law-abiding citizens who had concealed carry permits. The selection effect in such studies is clear: Many criminals who carry guns are involved in shootings. Also, many people carry guns because they are at a higher risk of being a victim of violent crime. I have yet to find a study that corrects for these confounders.
1. https://sci-hub.st/10.2105/AJPH.2008.143099
You're probably referencing studies such as Investigating the Link Between Gun Possession and Gun Assault[1], which looked at whether people who were shot were carrying a gun at the time. It did not differentiate between criminals who were carrying illegally and law-abiding citizens who had concealed carry permits. The selection effect in such studies is clear: Many criminals who carry guns are involved in shootings. Also, many people carry guns because they are at a higher risk of being a victim of violent crime. I have yet to find a study that corrects for these confounders.
1. https://sci-hub.st/10.2105/AJPH.2008.143099
> I think the idea is, if humans were held to the standards machines are, we wouldn't let them drive.
But the reverse is true. Humans receive driving bans and even criminal penalties for the sort of driving errors autonomous systems make without penalty.
But the reverse is true. Humans receive driving bans and even criminal penalties for the sort of driving errors autonomous systems make without penalty.
The reverse is not true either. Tesla drivers will be fined and/or banned, even if FSD is in charge. When there'll be no driver, then Tesla will be fined or banned. No differences here, since the driver is in charge.
Witness some brands of motorcycle that are overpriced for such dated technology, yet have a line of people telling you how great they are. Hell, just read the replies in that Twitter thread. Oh, you thought it would be all "how are these allowed on the road?", did you? No, the narrative-supporting is strong in this one. When one spends that kind of money, some have a hard time admitting that their purchase wasn't all it was advertised to be.
These people seem to be under the illusion that FSD is getting near to being only as flawed as humans who can drive hundreds of thousands of miles without incident. By contrast from the couple dozen FSD Beta drivers who upload to youtube FSD Beta has a near-miss every couple minutes.
Part of the disconnect here is that the oft-repeated claims of how many miles have been safely driven by FSD versus humans is a bullshit number. Nearly every mile driven by FSD was driven by FSD AND a human that had to take the wheel when FSD failed.
It seems to estimate the surroundings pretty well in the new version, but the path planner still has issues. I'm not sure if they already do this, but I think Tesla should run FSD on all cars in shadow mode, and then use the FSD vector data and driver actions to train the path planner. Basically using FSD vector data as input and driver actions as output of the neural net. If the network can't reach confidence in certain situations, then information is missing from the FSD vector data and more raw video data is needed. It would be possible to measure the difference between human drivers vs. FSD and automatically send data from errors to Tesla for training.
I've been hearing for years now that this is a Tesla advantage, that they can run in shadow mode, learn from humans, and big data learn all the quirks of the roads so they don't have to learn them in the self driving system.
If this has been the case, evidence here is certainly lacking. Turning down a street one presumably hasn't seen a car drive down in this direction? Failing basic stationary obstacle avoidance because they're in the center of the road? Screwing up basic turn lane behavior?
Either they aren't taking the "years of learning" data into account, or, worse, they are - and even with all that correction, it's still this bad.
If this has been the case, evidence here is certainly lacking. Turning down a street one presumably hasn't seen a car drive down in this direction? Failing basic stationary obstacle avoidance because they're in the center of the road? Screwing up basic turn lane behavior?
Either they aren't taking the "years of learning" data into account, or, worse, they are - and even with all that correction, it's still this bad.
I think they've been focused on solving the "environment mapping and object detection" problem, and if that isn't solved then they can't have the proper inputs to solve the "path planning / decision making" problem. It seems that they're close to solving the first problem, and are ready to move on to the next.
As far as I know they've been using the fleet to collect raw camera data for their training set but I don't think they've used the fleet to learn driving behaviour.
As far as I know they've been using the fleet to collect raw camera data for their training set but I don't think they've used the fleet to learn driving behaviour.
It's a cherry picked set of examples you're drawing generalisations from. On any day I can see more reckless driving from humans than I've ever seen online with Tesla.
I thought this was examples from months of driving and thousands of hours, which would have been terrible. But apparently it’s just from a few days testing. That’s unthinkably bad.
It seems to be very blasé about sudden changes in its live model of even very close objects. Imagine trying to drive with giant blind spots appearing and disappearing in front of your eyes. Could you drive? Maybe, at low speed, in some conditions. Should you? No way. And the complete blindess to the monorail pillars seems utterly fatal to the radar-less concept. These things were CLEARLY there but had unfamiliar visual geometery, but it still chose to blunder forward (and directly torwards them it seems.) Wild.
> seems to estimate the surroundings well
> repeatedly tries to drive into the monorail pillars
Choose one and only one
> repeatedly tries to drive into the monorail pillars
Choose one and only one
These aren't even the worst examples I've seen by far-- but I suppose they're the worst people have posted with the latest software.
As someone in another thread said:
Driving with Tesla FSD is like being a drive instructor for a narcoleptic student driver who is currently tripping balls.
I don't want to share a road with these things. I try to stay as far away from every tesla on the road as I can.
As someone in another thread said:
Driving with Tesla FSD is like being a drive instructor for a narcoleptic student driver who is currently tripping balls.
I don't want to share a road with these things. I try to stay as far away from every tesla on the road as I can.
Please share them if you have. As someone in another thread said: Tesla has the most advanced self driving software currently in development in the world. If there’s something better you can feel free to share that with your other videos.
> Tesla has the most advanced self driving software currently in development in the world
This is just nonsense. These videos show them at a disengagement every couple miles. Waymo was at that level 10 years ago and is 10000s of times better now.
This is just nonsense. These videos show them at a disengagement every couple miles. Waymo was at that level 10 years ago and is 10000s of times better now.
Waymo only works in a 50 sq mi area [1] and has it’s own issues [2].
So no, this is not nonsense.
[1] https://arstechnica.com/cars/2021/05/why-hasnt-waymo-expande... [2] https://www.bbc.com/news/technology-57144755
[1] https://arstechnica.com/cars/2021/05/why-hasnt-waymo-expande... [2] https://www.bbc.com/news/technology-57144755
And Tesla FSD is available to what... two dozen parties outside of the company? AFAIK both have extremely limited availability.
Waymo doesn't require frequent human intervention to prevent life threatening situations.
Waymo doesn't require frequent human intervention to prevent life threatening situations.
Life threatening? Have you ever used cruise control? In most vehicles on the roads today it doesn’t even brake for itself. Should we recall all vehicles with cruise controls cause the drivers don’t pay attention? Perhaps not, and if you watched those videos no lives were threatened, despite your claim. Tech is advancing and you seem to be on the other side of this equation out of some safety issue.
Did you know 38,000 people die in America each year from auto accidents and another 4,400,000 are injured yearly [1]. I would like to see a decrease in unnecessary deaths and accidents on the road. Self driving cars are the future one way or another because they will be safer than humans. Tesla FSD is in beta, in the few hands of what Tesla has deemed as safe drivers based on their driving data. There have been no accidents on FSD and no deaths either. Autopilot is not the same as FSD.
[1] https://www.asirt.org/safe-travel/road-safety-facts/
Did you know 38,000 people die in America each year from auto accidents and another 4,400,000 are injured yearly [1]. I would like to see a decrease in unnecessary deaths and accidents on the road. Self driving cars are the future one way or another because they will be safer than humans. Tesla FSD is in beta, in the few hands of what Tesla has deemed as safe drivers based on their driving data. There have been no accidents on FSD and no deaths either. Autopilot is not the same as FSD.
[1] https://www.asirt.org/safe-travel/road-safety-facts/
People dying is auto-accidents is bad, but this figure will not be reduced by faulty software which repeatedly swerves towards concrete pylons.
If you care about reducing automotive deaths then you should agree that reckless "full self driving" functionality which is anything but is a concern: behavior like this will create public and regulatory pushback which ultimately delays the availability of safety improving technology.
If you care about reducing automotive deaths then you should agree that reckless "full self driving" functionality which is anything but is a concern: behavior like this will create public and regulatory pushback which ultimately delays the availability of safety improving technology.
Some of the issues shown in these videos make me wonder about Tesla's strategy of using non-professional driver (customer) data to train FSD. Things like changing lanes at the last second is a thing that (obnoxious) humans do, and would be a bad example to learn from. There might be a lot of subtle garbage in Tesla's dataset.
Tesla can easily filter these cases out, automatically. They have triggers to catch things they want (e.g sudden lane changes) and campaigns have conditions too (only from prudent drivers, if lane change is forced, etc). FSD does not learn from all drivers all the time.
Here's an idea, although I'm not sure if it would work:
The government allows Tesla to conduct a randomised control trial: When you get in a Tesla you enter your destination, then there's a 50% chance of having to drive the car manually (the 'control') and 50% chance of having the car drive you (the 'treatment'). After 10 million trips, if the treatment group had fewer accidents than the control group, then Tesla is allowed to roll out self driving to everyone. But on the other hand, if treatment has more accidents than the control group then Tesla must pay, say, $10 million for each excess fatality.
The government allows Tesla to conduct a randomised control trial: When you get in a Tesla you enter your destination, then there's a 50% chance of having to drive the car manually (the 'control') and 50% chance of having the car drive you (the 'treatment'). After 10 million trips, if the treatment group had fewer accidents than the control group, then Tesla is allowed to roll out self driving to everyone. But on the other hand, if treatment has more accidents than the control group then Tesla must pay, say, $10 million for each excess fatality.
For a company that exists because of technological and economy of scale gains, primarily in battery tech, it was always odd to me the way Elon would say LIDAR was too expensive or not fast enough. LIDAR et al have come a long way in the last 5 years and will continue to evolve at an exponential rate due to the efforts being put into them.
Yes, I get it, humans use 2 eyes only, but sensor fusion of complementary technologies is so powerful. When lives are on the line, having more than one type of sensor involved is just prudent engineering.
Yes, I get it, humans use 2 eyes only, but sensor fusion of complementary technologies is so powerful. When lives are on the line, having more than one type of sensor involved is just prudent engineering.
I love my Tesla but watching these videos made it an easy decision not to spend $10k on the FSD option.
I don't know why Tesla is so focused on self driving in cities. Seems like a far better use of time would be to get to level 3 self driving on highways (which is what other automakers seem to be trying to do). That gets you most of the benefits of self driving (not having to pay attention for long trips), with probably 1% of the complexity of city driving.
Getting city driving working just seems so impossibly hard, there is no way you are going to be able to use ML to determine road rules since they vary by jurisdiction and over time, and there are so many edge cases you won't have enough data for. But how do you write a program that can read a street sign, interpret it's meaning, and act upon it safely?
Even if Tesla just got autopilot to the point where it could be level 3, where drivers don't have to pay attention, that would be a massive improvement, and so much easier than FSD.
Maybe they painted themselves into a corner though with all Elon's blatant lies about FSD, can't stop development without a lawsuit. They seem kind of screwed anyways, looks like they are running into the limits of the current camera positioning and onboard processing power, might need to do another iteration of replacing every FSD owners hardware.
Getting city driving working just seems so impossibly hard, there is no way you are going to be able to use ML to determine road rules since they vary by jurisdiction and over time, and there are so many edge cases you won't have enough data for. But how do you write a program that can read a street sign, interpret it's meaning, and act upon it safely?
Even if Tesla just got autopilot to the point where it could be level 3, where drivers don't have to pay attention, that would be a massive improvement, and so much easier than FSD.
Maybe they painted themselves into a corner though with all Elon's blatant lies about FSD, can't stop development without a lawsuit. They seem kind of screwed anyways, looks like they are running into the limits of the current camera positioning and onboard processing power, might need to do another iteration of replacing every FSD owners hardware.
This thing is like 10 years away from being actually usable, if it ever gets there.
Originally when Tesla was on the verge of collapse, the self driving technology waa high risk, high reward tech that will kill someone but the company was in the negative. If that killed Enough people, declare bankruptcy and investors lose money.
However today, isn't Tesla profitable now? They already have created a Veblen good, what benefit does Tesla get out of a high risk feature?
However today, isn't Tesla profitable now? They already have created a Veblen good, what benefit does Tesla get out of a high risk feature?
Their current sensor and camera lineup have made this impossible on models already on the road. Good luck to their customers
I work in ML (medical diagnostics) and own a 2020 Tesla w/ FSD and do not trust it at all. I also happen to be a cyclist, currently living in SV. My regular road ride takes me past Tesla HQ. The more of these FSD fails I see, the more I wonder how many Teslas passing me are running in FSD mode. Scary.
Any human driver driving like that would have his driver's licence revoked, might risk prison for endangerment of society and perhaps be subject to a psychological evaluation (not joking, this stuff happens in Germany).
Why are there no consequences for neither Tesla nor the lawmakers who are looking away?
Sure, test autonomous driving off the roads or on dedicated test environments, but do not permit this on public roads, i do not wanna be part of any beta test.
Sure, test autonomous driving off the roads or on dedicated test environments, but do not permit this on public roads, i do not wanna be part of any beta test.
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Can someone explain what is happening in the first video? are the planters on the left after the turn and it was trying too tight of a turn?
Do we know what is the process and who decides that an update is ready? This is a big decision so I am wondering what process or personality is needed to decide that all is safe, let's update things.
“Full Self-Driving Beta” should be an oxymoron. Why is this being allowed?
All the other FSD car companies should sue to get these off the roads since a big enough fuck-up by Tesla will set back the industry for a decade.
This is what is needed to pit against human drivers & other FSD software from manufacturers.
Scary set of videos. Is Tesla using Marylanders to train FSD?
Some regulator somewhere will take this junk off the road with the stroke of a pen and I'll feel that much safer on the road when it happens. And we'll have Elon Musk to thank for electric cars and the self driving winter.
It's actually pretty simple: have FSD do a regular driving test. If it can pass that it's good to go, if not it fails the test and will not be allowed to control a vehicle.
It's actually pretty simple: have FSD do a regular driving test. If it can pass that it's good to go, if not it fails the test and will not be allowed to control a vehicle.
I had a girlfriend that I didn't trust driving my car, especially with me in it. That's how I feel about Elon Musk driving my car.
The 4th scenario (going the wrong way down a one-way road because FSD misinterpreted the sign) is especially scary, as that has the highest likelihood of causing a fatality.
One case that's perhaps not a bug:
> 4th: Tesla doesn't recognize a one-way street and the one-way sign in the street, and it drives towards the wrong way
If the car is in Boston this is OK.
> 4th: Tesla doesn't recognize a one-way street and the one-way sign in the street, and it drives towards the wrong way
If the car is in Boston this is OK.
Is "The car doesn't recognize a truck crossing in front of it so it drives under and decapitates the driver" still an open issue?
What about the multiple instances where FSD drives the car forcibly into a firetruck?
What about the multiple instances where FSD drives the car forcibly into a firetruck?
I watched a human driver in a BMW weave at 90 mph through traffic yesterday, swerving back and forth between lanes inches from other peoples cars. If Tesla can make a car that's even 1% less dangerous than human drivers, that could be thousands of deaths avoided every year. Humans should not be allowed to drive cars on public streets.
The fact that a presumably average or not too far from average human can <clutches pearls> "weave at 90 mph through traffic yesterday, swerving back and forth between lanes inches from other peoples cars" should tell you how wide of a gulf there is between human operators and current FSD tech, which will dodge road debris only if it looks like a car, person, cyclist or traffic cone.
Yes, Im "pearl clutching" because some ahole decided to put hundreds of peoples lives at risk so he (and its always a he) could have a little thrill. There is a wide gulf now between human skill and robo-driver skill, just as 50 years ago it was much faster to call someone then send them a message in the mail. Now we have email, and in the future we will have (actual, real) full self driving.
>Im "pearl clutching" because some ahole decided to put hundreds of peoples lives at risk
The fact that you're saying he put hundreds of lives at risk when a hundred is a score that a terrorist with a semi truck would be proud of and is for all practical purposes unattainable with a light vehicle does seem to point in that direction.
I'm not condoning his behavior but 1) people are jerks, what do you expect and 2) you are getting way to bent out of shape over it.
> Now we have email, and in the future we will have (actual, real) full self driving.
And yet people pick up the phone for the urgent stuff and send snail mail for the super important stuff (though the latter is changing with online forms moving into more and more areas). That says something about the true nature of technological progress. We come up with new better stuff but often old stuff keeps some niches for itself.
The fact that you're saying he put hundreds of lives at risk when a hundred is a score that a terrorist with a semi truck would be proud of and is for all practical purposes unattainable with a light vehicle does seem to point in that direction.
I'm not condoning his behavior but 1) people are jerks, what do you expect and 2) you are getting way to bent out of shape over it.
> Now we have email, and in the future we will have (actual, real) full self driving.
And yet people pick up the phone for the urgent stuff and send snail mail for the super important stuff (though the latter is changing with online forms moving into more and more areas). That says something about the true nature of technological progress. We come up with new better stuff but often old stuff keeps some niches for itself.
Is that the same future where we'll have fusion power and colonies on Mars?
If Tesla can build a system that can do what that BMW driver did, I'll buy one tomorrow. As it is, it looks like the things have trouble just staying in their lane.
You know there's a very old and working solution to this specific problem, it's calling the police and reporting the license plate numbers so that the driver is punished for reckless behavior. Technology made it much easier via dashcams.
I've admittedly only tried doing this once, but it got no where. The police said they wouldn't/couldn't do anything unless they were on-site and could ID the driver.
Same experience, which causes me to question the utility of signs along (as one example in the Seattle area) East Lake Sammamish Parkway stating that I should report aggressive driving. Well, not if you're just going to blow me off.
But that surely is the description of 1% of the drivers. It should be better than the 1% worst drivers. It should be demonstrably safer than humans on average with a good margin.
Even if they accomplish that, people will move the goal posts. People are illogical and will see some edge case that self driving might perform worse at, but on an aggregate data basis it might be 10x safer than human drivers. People will see that 1 edge case and say that self driving cars are worse than humans.
That's an awful lot of presumption of "people"'s behavior toward a system that has failed nearly every promise made. There's no need to move the goal posts when the player isn't anywhere near it. I mean, if we're going to talk about someone moving goal posts around, how about the one claiming "full self-driving" for a system that isn't anything of the sort?
It will be interesting where we draw the line on "good enough".
I think people will naturally be much more critical of a car than human drivers even if "overall" they are statistically safer.
I think people will naturally be much more critical of a car than human drivers even if "overall" they are statistically safer.
If I drove like Tesla's FSD seems to based on the videos I've seen, I'd be pulled out of my car and arrested on (well founded) suspicions of "driving while hammered."
After a decade of work, it's not capable of doing much beyond "blundering around a city mostly without hitting stuff, but pay attention, because it'll try to hit the most nonsensical thing it doesn't understand around the next corner." It drives in a weirdly non-human way - I've seen videos of it failing to navigate things I'm sure I could get my 6 year old to drive through competently. Except, I don't actually let her drive a car on the road.
I'm out in a rural area, and while "staying in the lane" is perfectly functional (if there are lanes, which isn't at all the case everywhere on public roads), there's a lot of stuff I do on a regular basis that I've not seen any evidence of. If there's a cyclist on a two lane road, I typically get over well over the center line if there's no oncoming traffic to make room. If there is oncoming traffic, typically one person will slow down to allow the other car to get over, or the lanes just collectively "shift over" - the oncoming traffic edges the side of the road so I can get myself on or slightly over the centerline to leave room for the bike. And that's without considering things like trailers that are a foot or two into the road, passing a tractor with a sprayer (they don't have turn signals, so be careful where you try to pass), etc.
If they've got any of this functionality, I'd love to see it, because I've not seen anything that shows it off.
At this point, I think we can reasonably say that it's easier to land people on the moon than teach a car to drive.