3D Desktop TouchScreen and XGL on Linux

This video shows the use of 3D Desktop + TouchScreen + XGL, this is a new concept to work i think we can say goodbye to the mouse :)

Whar is XGL?
"Xgl is an X server architecture designed to take advantage of modern graphics cards via their OpenGL drivers, layered on top of OpenGL via glitz. It supports hardware acceleration of all X, OpenGL and XVideo applications and graphical effects by a compositing window manager such as Compiz or Beryl. The project was started by David Reveman of Novell (SUSE) and first released on January 2, 2006." ( Font: Wikipedia.org )