BenQ-Siemens Black Box Concept Mobile Phone

The interesting concept phone from BenQ Siemens which took home some Chinese design award.This is one of the concept phones being worked on—the Black Box.The idea apparently is to turn the mobile phone into one large screen, and change function depending on whatever application you need at the time: a calculator, an FM radio, the phone itself.This cell phone has no keypads, no buttons, just a big touchscreen. From the initial pictures it looks like the interface changes on the fly.