Today it happened to look at http://www.microsoft.com/surface. It is a innovative next generation user interface for day to day. Microsoft says about this in their press release:
The launch of Microsoft Surface marks the beginning of a new technology category and a user-interface revolution. Surface, Microsoft’s first surface computer, provides effortless interaction with digital content through natural hand gestures, touch and physical objects. Surface computing breaks down traditional barriers between people and technology, changing the way people interact with all kinds of everyday information — from photos to maps to menus.
If you don’t get any clue from the above press release, just visit http://www.microsoft.com/surface.