Props to
unamed525 for pointing me to this link.
http://www.youtube.com/watch?v=PLhMVNdplJc Multi-touch pressure sensitive screen interface. Jeff Han has some really interesting things like a virtual photo table that you can zoom in0out by placing your index fingers on the screen, and simply dragging them apart/closer together. Also works for photos. And that's just the beginning. NO MOUSE! and check out that sweet scalable virtual keyboard.