Microsoft Surface Computer

http://www.microsoft.com/surface/

Surface is the first commercially available surface computing platform from Microsoft Corporation. It turns an ordinary tabletop into a vibrant, interactive surface. The product provides effortless interaction with digital content through natural gestures, touch and physical objects. In essence, it’s a surface that comes to life for exploring, learning, sharing, creating, buying and much more. Soon to be available in restaurants, hotels, retail and public entertainment venues, this experience will transform the way people shop, dine, entertain and live.

Perceptive Pixel, Inc.

http://www.perceptivepixel.com/

Perceptive Pixel, Inc. was founded by Jeff Han in 2006as a spinoff of the NYU Courant Institute of Mathematical Sciencesto develop and market the most advanced multi-touch system in the world.

Multi-Touch Interaction Experiments

http://cs.nyu.edu/~jhan/ftirtouch/

Multi-Touch Interaction Research© 2006, Jeff Han
Bi-manual, multi-point, and multi-user interactions on a graphical display surface.