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gtrevorjay

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Show HN: Newgrounds Dreamcast Collab Running on an Actual Dreamcast

newgrounds.com
4 points·by gtrevorjay·há 2 anos·0 comments

Show HN: A Touch-Tone Phone Halloween Adventure

newgrounds.com
1 points·by gtrevorjay·há 3 anos·0 comments

Show HN: Jerrica, a 100% scheduled, Web Audio native, MOD player for JavaScript

github.com
138 points·by gtrevorjay·há 4 anos·38 comments

Show HN: The Handler: My Eight Key Handheld “Dream” Keyboard

github.com
23 points·by gtrevorjay·há 4 anos·4 comments

Show HN: An HTML endless runner under 900 lines without frameworks or libraries

github.com
16 points·by gtrevorjay·há 4 anos·1 comments

comments

gtrevorjay
·há 3 meses·discuss
This feels like a betrayal of their ousting of Eich in the first place. I can't imagine a world I would do this and be able to look at myself in the mirror.
gtrevorjay
·há 8 meses·discuss
Being upset when welfare recipients think they're better than those paying is deeply ingrained into the party.
gtrevorjay
·há 8 meses·discuss
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gtrevorjay
·há 8 meses·discuss
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gtrevorjay
·há 8 meses·discuss
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gtrevorjay
·há 8 meses·discuss
Of course I am. A military alliance is contingent on the other party remaining an ally. Even Democrats would expect NATO to be dissolved if by some shenanigans Putin was elected PM.

That the US abuses it's position as the primary military power on earth to violate other nation's sovereignty is wrong and might matter "in the final calculus" but doesn't change how wrong this UK action is in isolation. It does bring up another absurdity particular to interactions between the US and UK which is that the US extended an insane amount of courtesy of not "finishing the job" once it was the predominant world power.
gtrevorjay
·há 8 meses·discuss
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gtrevorjay
·há 2 anos·discuss
Thanks for the details!

The insertion of backspaces is interesting. One of the drawbacks of--say--Ardux is that some layers are accessed by holding down one key and then pressing others. It's adjustable but it means there's a delay when you want to enter characters on such layers as the keyboard has to wait and make sure you're actually holding. Conflicts aside, committing early and then correcting is interesting.

The Twiddler eventually got third party tools, maybe the Tap Strap can.. as well. Being at the mercy of an app service for what is for a large portion of users a medical device is insane.
gtrevorjay
·há 2 anos·discuss
Yeah, I was introduced to the Twiddler in the context of robot interfaces and while I can't find the study now, there were a couple showing that eventually the slowdown is down to the extra movement, which is almost exactly x3 on most chorded systems.

I use the mouse almost exclusively now, to the point going back to search/word/character navigation when a terminal won't pass mouse events feels excruciating.

Macros are mostly code refactoring in emacs. Things like moving blocks between brackets, repainting, stuff like that. These really benefit from sticky keys. No letter is closer or further from super, hyper, or alt because I hit the chord for the meta key and then the one for letter.
gtrevorjay
·há 2 anos·discuss
Looking at the software, it looks at least as powerful as the Twitter: in-device keybindings, holds, macros, etc. This is super interesting.
gtrevorjay
·há 2 anos·discuss
Wow. Unless I'm thinking of a different device, those were much more expensive the last time I took a look. That's super tempting.

Just giving a preliminary skim of the website, it looks like their alphabet doesn't include meta characters like CTRL, ALT, and WINDOWS? Is there a more advanced mode? When you customize things, is that done on device (just sending keystrokes as a Bluetooth keyboard) or do you need special software on the device you're interacting with? Learning aside. How accurate has it seemed so far?
gtrevorjay
·há 2 anos·discuss
I won't lie, straight-up prose is much slower. I can just about break 120 wpm with a full QWERTY whereas I can only do roughly 40-45 single-handed. Typing passwords sucks.

The big 'however' here is coding. I also have a one-handed mouse from Elecom. Not switching between mouse and keyboard to navigate, combined with macros being less strain (basically no hand travel and sticky meta keys) means I'm faster editing code to the point I just eat the prose cost (or use my phone keyboard/dictation to compose longer prose).
gtrevorjay
·há 2 anos·discuss
One-handed daily drivers are out there. We're nuts, but at least it's not Dvorak (kidding).

TBH, the the Twiddler layout is probably superior (though not by much). I went with eight traditional keys because it could be hand wired. The Twiddler approach is basically limited to soldering directly to a board, with all the issues therein. After about six months or so I would get debris caught under one switch or another and the Twiddler is basically welded shut. :/

Speaking of design issues (and talking about the BT). I highly recommend using a Nice! or other wireless/BT microcontroller. Not only is it more convenient but cable strain is a real issue on most microcontrollers. If the Handler has a design flaw, that's the biggie.
gtrevorjay
·há 2 anos·discuss
Super cool project. The siren song of binary input is strong: https://youtu.be/hansx2Bzxa0
gtrevorjay
·há 2 anos·discuss
I second this as a great way to get started. If you look on Amazon there are a bunch of cheap eight key macros (Lichifit makes one) that are built via layers of acrylic: a base layer, a layer that houses the microcontroller, and a layer for the keyboard. It's easy enough to sub your own micro and 3D print a replacement layer.
gtrevorjay
·há 2 anos·discuss
I can't imagine another cocktail party where my own one handed keyboard would be relevant, so here it is:

https://github.com/trevorjay/Handler

It's chorded, (based on the https://ardux.io/ layout), but I don't think chorded is really that hard to learn if you're actually willing to give it a week or two (which you have in any situation where you need a one hander).

The key (ha) I've found is that you want the keys to be as easy to press as possible while providing feedback. The Twiddler, https://twiddler.tekgear.com/ , is great for this as it uses light tact switches, but it has reliability issues.

This is a great project. Of all my one-handed experience, I never got to try a FrogPad because of the expense. Having a software implementation of the FrogPad is awesome.
gtrevorjay
·há 3 anos·discuss
Must be something in the air. I just started working on a DC VMU project this weekend (warning 8-bit mature): https://www.newgrounds.com/art/view/kittyhawkmontrose/boobca...

The DC's VMU is a fascinating evolutionary dead end.
gtrevorjay
·há 3 anos·discuss
You're absolutely right about this exception. I would even say it "proves the rule" as the technical act of playing an instrument is so transparently unchanging.
gtrevorjay
·há 3 anos·discuss
Again, not the same kind of wrong, and also not the 70's, but it is also looking like OOP is losing some luster.
gtrevorjay
·há 3 anos·discuss
Personally I agree with you that women's studies or psychology aren't sciences or even coherent subjects, but in the majority they themselves present as such and thus here I take them--speaking of good faith--at their word for the sake of argument.

And regarding lots of bad opinions in the 70's, that's partially my point. There was nothing in mainstream physics or computer science that is now looked back on as being as wrong as thinking trangendered people are insane. There's something fundamentally different (and you and I know what it is but I will here leave it unstated) that allows the humanities to veer more deeply into incorrect territory. To reiterate: this makes them a terrible educational investment.