This one is defiantly going to be a must have once they come out.
I'm not sure if this will be practical at the home, but I'm sure that this will be in most businesses when it becomes the next big thing. It will definitely be in arcades, and, with that part of the movie with the maps, I think it will also be in airports and other commuting facilities.
What makes this touch screen better than the others is that it uses sophisticated unprecedented technology to implement a force-sensitive multi-point widgets so that it can read in multiple forces on the screen. Thus allowing all of your fingers to play as well as all of your friends, and at the same time, too!
via: Jeff Han