Called the RAD, or Racing Auditory Display, the system converts different information about what is happening on the screen into audio cues that are intuitive and easy to follow.
https://www.youtube.com/watch?v=256104155
Blind people can now play car racing video games
Blind people and others with serious visual impairments are not known for playing a lot of video games. Yet, a graduate student at Columbia University has developed a system that allows completely blind people to drive racing cars in video games.