Microsoft TouchWall can inexpensively turn any flat surface into a multi-touch display
May 14, 2008
Bill Gates will demo a new multi-touch computer and interface today called TouchWall at the Microsoft CEO Summit in Redmond.
TouchWall refers to the touch screen hardware setup itself; the corresponding software to run TouchWall, which is built on a standard version of Vista, is called Plex.
by Michael Arrington
Full Story: http://www.crunchgear.com/2008/05/14/microsoft-touchwall-can-inexpensively-turn-any-flat-surface-into-a-multi-touch-display/