[got2surf]

Very cool!

Somewhat related: my main research area is actually in sonification (representing data through non-speech sound) - imagine listening to changes in the stock market through changes in pitch, or loudness, or tempo. We can use sonification for the visually impaired, communicating data and patterns in new places, as this guy has done. But we can also use it to revolutionize how we interact with computers - we can be mobile, multitasking, visually overloaded, and still process data through sonification. IMO a potentially revolutionary technology!