"Gattis took out a digital camera and placed it on the Surface.
Instantly, digital pictures spilled out onto the tabletop. As Gattis
touched and dragged each picture, it followed his fingers around the
screen. Using two fingers, he pulled the corners of a photo and
stretched it to a new size. Then, Gattis put a cellphone on the
surface and dragged several photos to it — just like that, the
pictures uploaded to the phone. It was like a magic trick. He was
dragging and dropping virtual content to physical objects. I'm not
often surprised by new technology, but I can honestly say I'd never
seen anything like it."
[AI] novo tipo de interface da microsoft,
Jean Boechat, 05/30/2007