Comment by Alex-Programs

I've been working on https://nuenki.app, which selectively translates websites as you browse the web so that you can learn languages while you procrastinate.

I'm also doing some electronics - I'd like to make a tool that gives blind people without light perception light perception by putting a lightweight device on their forehead that delivers haptic feedback based on light intensity. I'm doing that with a friend, and we're planning on open sourcing the specs.