Do you know of cool ways to use a touch screen computer?

I dunno what your daily situation is, but tablet touch screens are great for taking notes. You can use a writing—> text engine and type by writing—very cool. Students ususally find this useful.

Check out HomeSeer.com. I use touchscreens to control my house.

Its a touch screen. You can do anything with a touch screen, that you can do with a mouse! you can put your finger on something and slide really fast and lift your finger, and the object on the screen will slide away. (at least that’s what I think, i havent used one in a while)