Almost, kinda related is this Invisbilia episode that's pretty interesting about a blind man that uses directed clicking in his mouth as a way of "seeing via ec

Almost, kinda related is this Invisbilia episode that's pretty interesting about a blind man that uses directed clicking in his mouth as a way of "seeing via echolocation". They talk about how it activates similar parts of the brain that vision does which I think is a cool parallel to what's been created here. http://www.npr.org/programs/invisibilia/378577902/how-to-become-batman http://www.npr.org/programs/invisibilia/378577902/how-to-bec...