Touchwall: Microsoft’s Inexpensive Wall-Based Multi-Touch Interface
Forget Surface, how about a touch wall. As TechCruch aptly dub's it, it's the minority report interface. The link above has a video that shows interaction with the TocuhWall Microsoft demo'ed this week. The applications are many, right away I imagine doctors zooming though complex patient records including x-rays and, as later mentioned in the video, architects or other "blueprint" users sorting though huge, complex diagrams.