Mmmm. Combine this with and rumours of a touch-screen virtual click wheel in Apple's next video iPod ... I can't wait to see what comes from this. Especially after seeing other research with multi-touch screens - http://mrl.nyu.edu/~jhan/ftirtouch/
has a great video - and other Apple dreams, like the video I first saw about two years ago. Even though Vista has better handwriting recognition and a better Media Center interface, with TV and Xbox, I wouldn't put it past Apple to try something oddball and win, like with the iPod and iTunes.
Now if only I could have some of that natural language processing in the Apple concept video ... sigh.