Well the folks over at Analogue.ca are doing some crazy stuff with the Flash player webcam functionality.
From analogue.ca:

With the launch of You Appear in Art (webcam required), we are putting out a call for submissions. We want to see photographs of what people are creating using You Appear in Art. Simply taking a picture of the creation on your screen is all we need you to do. Then send it to us.

For complete info, head over to analogue.ca.