This is probably one of the cooler technology things I've seen recently. It's a video (a rather long one) of a touch screen that you can touch in multiple places.. ideal for multi fingers, two hands or even multiple users; extremely reminiscent of Minority Report.

This would be a really cool application for OLED technology.. Current LCD and other monitor technologies are rather expensive.. OLEDs would allow something like this to become big since you could actually make screens that were of decent size.