Robert Scoble

Scobleizer interviews Tactus Technology's CTO, Micah Yairi

What if buttons could morph out of the surface of your device? Tactus Technology has developed a new tactile user interface for touchscreen devices that does exactly that using microfluidics. Tactus provides a new dimension to touchscreens by enabling real, physical buttons that rise up from the surface on demand, and then recede back into the screen, leaving a perfectly flat, transparent surface when gone.

http://www.youtube.com/watch?v=XyWUpj15vT8