Microsoft Researchers have done it this time. They have created a really neat stuff!
I've already seen this technology during a presentation of Bill Gates on a certain university (Kinda forgot the link).
But the technology was so amazing that I didn't believe it would be pursued! But voila! During a demo of microsoft employees on DemoFest they unveiled they're newest creation yet! Its called Surface Computing.

Well, what is it? Its basically a computer that is being projected on any flat surface. With this, you can transform tables, desks or virtually any flat surfaces into a computer. Ain't it neat?!
As I can see it uses a projector and a web-cam of some sort to observe on what your doing. This technology is highly interactive for you can interact with the computer by touching the projected images. It means that your table would also turn into a touchscreen monitor! Impressed?!
Here's a press release
