The Touch Wall Demonstration by Bill Gates

This video has been around for a few months now, but it's still cool. It's not one of Bill's better demos as he's kind of standing in the way of the screen all the time, but it still shows off the Touch Wall/Surface capabilities pretty well. I'm sure we'll see something like this in class rooms and larger meeting rooms in the future. It's easy to learn to use, but the presenter will have to learn how move on the podium as well as work with the presentation and give the talk. Interesting... what do you think?

The video sequence is from the Microsoft CEO Summit 2008.