Now this looks like an interesting article. For all those who say touch cannot be used on the desktop set up, take a look at this article and video. It shows hand gestures a few inches away from the screen.

Who knows how this will really work in practice? I find it an interesting paradigm shift. I already find myself trying to touch a regular monitor, only to discover it is not a touch screen, LOL...

http://www.tabletpcreview.com/defaul...ogy-in-Tablets