Touch screens

Get flash to fully experience Pearltrees

http://www.yankodesign.com/2011/01/19/how-cool-can-a-flip-phone-get/

Flip Phone – Smartphone Concept by Kristian Ulrich Larsen » Yanko Design

How many “flips” does it take to make your Smartphone super-sexy.

Push pop

ActuLitté.com —

http://labs.ebuzzing.fr/video/al-gore-our-choice-guided-tour-5264229

BumpTop 3D Multi-Touch Desktop

A Day Made of Glass... Made possible by Corning.

Reality touchscreen University of Groningen