In the curriculum for Udacity's self-driving car nanodegree program, your suggestion was made explicitly. ~"(re: why are we focusing on vision?) Humans drive wi

In the curriculum for Udacity's self-driving car nanodegree program, your suggestion was made explicitly. ~"(re: why are we focusing on vision?) Humans drive with just our eyes (even one eye would work), perhaps in the future cars will need only camera data instead." (Perhaps many cameras.)