I wonder what his development environment looks like. How does the audio reader work when reading code? What language does he work in? I'd be fascinated to get some insight into how he mentally models the code. I can get a lot of information just looking at the way a bloc k of code is structured.
There is a video that shows how is environment looks like and what his screen-reader sounds like. It reads very fast. To the untrained ear it is unintelligible.
