Sent to you by Mr.H via Google Reader:
The Universal Phone is designed for both blind and sighted people. How? Thousands of micro pins dynamically raise and lower forming a tactile surface for all to get touchy with. Sighted people get the elusive tactile feedback they're missing with ordinary touch-screens and blind people get a whole new interface made of braille. The idea was inspired by the little raised dot on the number 5 on almost all mobile keypads. Hey if it works, why not extrapolate the idea into a whole new interface?
Designer: Seunghan Song