I developed chronic hand pain a couple of years ago (probably from overworking), so I quit my job and I've been making Talon [1] since, with the goal of making it possible for anyone to efficiently do anything/everything on their computer (general use, programming, games, niche apps) without their hands.
Most recently I've been training acoustic models and writing a user frontend for the wav2letter++ [2] speech recognition engine, and porting Talon from Mac to cross-platform.