This cool, although weird-looking thing, has 12 little circles that change function based on what is projected on them from up above. They can be a watch or a switch or many other things, and at first they are unified but become more complex the more they are used. It kind of looks like a clock, if a clocks numbers were separated into threes, but can be used for much more. I think it is a fascinating little invention and if I ever get the chance to see it I will probably be playing around with it for hours to see how the projected images change.

-Juan