This is the craziest thing I've seen in while... and I want one! It appears to be a touch screen that accepts input from multiple points at once. In this video demonstration you can see at least 8 unique points being tracked. It looks as though some software has even been written to utilize all of the inputs. Unfortunately it looks at though the whole system appears is still in the research stage at this point, but it certainly does evoke images of the Minority Report interface.
Image is copywrite of Jeff Han.