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jerryliu12

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Show HN: Dayflow – A git log for your day

github.com
480 points·by jerryliu12·10 tháng trước·130 comments

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jerryliu12
·tháng trước·discuss
Personally feel like it could be more ambitious with what it creates.
jerryliu12
·10 tháng trước·discuss
Woah didn't know about VNRecognizeTextRequest, that's super cool thanks for flagging!
jerryliu12
·10 tháng trước·discuss
Looks awesome, but a 30B model is too big. Vast majority of people probably have 32GB of RAM or less unfortunately.
jerryliu12
·10 tháng trước·discuss
Yep, you figured out how it works! That was the easiest solution I could come up with. I'm sure theres additional context on other screens but this was a good 90/10 solution.
jerryliu12
·10 tháng trước·discuss
Thanks, yeah I do need to flesh out the debugging options. In the menu bar you can click the Dayflow icon which should allow you to view the recordings folder. The sqlite db is in that folder too if you want to poke around there as well.
jerryliu12
·10 tháng trước·discuss
Thanks! Wanted to build something I'd personally be comfortable using.
jerryliu12
·10 tháng trước·discuss
Gemini 2.5 Pro is pretty expensive, mostly because videos take up a lot of tokens. It's roughly 1 million input tokens/hr, with a relatively insignificant amount of output tokens. Fortunately, Gemini has a very generous free tier, which is more than enough to cover daily usage. If you set up one paid project (and just don't consume any tokens), you can still use the free tier on a different project, and they can't train on your data.
jerryliu12
·10 tháng trước·discuss
If I had to put a grade on my own experience and evals, Gemini 2.5 pro produces A- results and qwen2.5vl is maybe like B-/C+. Obviously everything's nondetermistic, so it's hard to guarantee a level of quality.

I'm reading through papers that suggest it should be possible to get SOTA performance on local models via distillation, and that's what I'll experiment with next.
jerryliu12
·10 tháng trước·discuss
You definitely could! I think it would just be harder to get good semantic understanding of what you did during a segment of time without LLMs.
jerryliu12
·10 tháng trước·discuss
Yea, honestly I would hate if people used this to track _other_ people, especially bosses. I wanted to build something that gave people more agency to do more with their precious time, but there definitely is a fine line here.
jerryliu12
·10 tháng trước·discuss
Yep, helping people understand their distraction patterns would be an amazing feature. I find myself doing the same thing, funnily enough I also have that same Youtube extension.
jerryliu12
·10 tháng trước·discuss
Wow, yeah that's clever I hadn't thought of that. Will add as an advanced setting.
jerryliu12
·10 tháng trước·discuss
Yep! Have tested it out on Qwen 2.5VL 3B and it works reasonably well on my 16GB Macbook Air. The only thing I will say is that I don't think it's a great idea to run local models on laptop battery, since it's quite compute intensive and drains kinda quickly. Have tested with Ollama and LMStudio, but you should be able to use any OpenAI compatible local server.
jerryliu12
·10 tháng trước·discuss
Thanks! Between my friends and I, it's about a 50/50 split between local and cloud. I think it's great to be able to pick the tradeoff between quality/privacy based on your own privacy preferences.
jerryliu12
·10 tháng trước·discuss
That would be really cool, but for the foreseeable future there's still a lot of room to improve how screen data is used so I'll mostly be focused on that.
jerryliu12
·10 tháng trước·discuss
Recall (and Rewind) are similar in the sense that they both use screen data, but it's designed for retrieving specific things you saw, not semantically summarizing your time. My opinion is that they're completely different feature sets.
jerryliu12
·10 tháng trước·discuss
For some reason I thought this would be a semantic map - that would be super cool to see as well.
jerryliu12
·10 tháng trước·discuss
My main concern with running LLMs locally so far is that it absolutely kills your battery if you're constantly inferencing.