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Ask HN: What are you working on? (October 2024)

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181–190 of 1001 posts

Re: Ask HN: What are you working on? (October 2024)

#182

Putting the finishing touches on my LLM based town simulator. Once it's finished I'll have it simulate 4 hours in the town every 2 hours in reality. It is designed to solve the problem of "RPG hero just killed a dragon in front of the town and no one says anything about it." All the NPCs realistically react and talk about the Hero's exploits. Visitors to the site can vote on what quest the hero undertakes next. I'm r…

Nice idea, but right now the villagers mostly say some variation on "I eagerly await the valiant hero's return!". Beside the fact that no villagers would ever speak so formally, this seems to fall into the standard fantasy problem that the normal people in the world only exist to further the hero's agency. Could you give the villagers a sense of their own agency, meaning that they have lives of their own that would continue whether the hero returns or not?

Re: Ask HN: What are you working on? (October 2024)

#183
I'm working on a wearable device with a camera+ultrasonic sensor which is capable of accurate hand pose estimation, which will then result in sign language recognition mainly (extending to gesture recognition and HCI applications). The device should be able to integrate into a smartwatch. I'm only at the 'will it work?' stage, working on the algorithms for recognising ASL words through synthetic data. Would appreciate criticism and pointers on what to keep in mind :)

Re: Ask HN: What are you working on? (October 2024)

#185
I'm building Reasonote, a platform where you can learn anything with personalized, interactive lessons, and podcasts.

Imagine a fusion of Duolingo, Spotify Podcasts, Anki, ChatGPT, and Claude Artifacts.

We have custom AI-generated podcasts that generate faster than NotebookLM, that you can queue up for yourself. (Many more features coming here soon -- like more engaging podcasts and better voices)

Our classroom mode can generate interactive lessons, complete with an AI tutor, on any subject.

Flow mode allows you to practice deeply, with infinite activities to test your skills.

All of this is driven by a dynamically generated and continuously updating "Skill Tree", which keeps track of the domain you're studying, and your progress within it.

try it at: https://reasonote.com

Re: Ask HN: What are you working on? (October 2024)

#186
Several things:

1. Working on a 'production ready' version of Conal Elliot's 'compiling to categories' for GHC.

2. This is so I can create a vectorizable model of a datalog-based query language I'm building in Haskell.

3. The query engine will be using a version of monadic optimization as outlined on a blog post somewhere

4. The purpose of the query engine is maintenance of large datasets, all the more important with AI these days, but really general purpose.

5. The motivation for this was a low code tool I had built in Haskell almost a decade ago that I abandoned that I'm bringing up to use ghcs web assembly backend and I need a proper query engine for it now.

Other things:

1. Thinking about binary neural networks and how to train them stochastically.

2. Learning about finite element methods for physical modeling and also reviewing my basic topology so I can think more about non discrete math and algebra which I tend to focus on.

3. I'm building a cloud chamber! Because I want to see space particles. Literally for no other reason than I'm obsessed with these devices ever since seeing one at the exploratorium

4. And raising three kids. I don't know how I have time for anything

Re: Ask HN: What are you working on? (October 2024)

#188
post #151

I’m building a way for developers to easily deploy open source applications (Postgres, redis, sentry, elastic search, etc), plus have a full heroku like workflow for their own applications, all within their kubernetes cluster, with what I hope is a super intuitive and friendly UI. I’ve ran a start up and saw how SaaS-ified and expensive web tooling is (heroku, datadog, redshift, fivetran, etc), but how difficult it w…

I cant access the github repo for some reason

whoops! Made it private, facepalm should be fixed now
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