These are screen shots from Publicis and Hal Riney, a website that uses your webcam to navigate it. I particularly enjoyed doing this in the computer lab at school and having others come over to me and ask me what I was doing. I'm guessing the technology/software is similar to that of the Sony Eyetoy. I'm interested to see what's next. How about Simon says with my friends in Singapore or drawing in the air [equivalent to using an open shutter and a flashlight].
found via one floor up