This is a fantastic use of technology to create art. I can't stop watching it because I am forever trying to figure out how it was done, and every time I think I may have figured it out, I realize that based on what is happening within the piece I'm wrong, once again. It is very invoking, and hard to stop looking at. The lights have to be projections of some sort, but the way they distort when they seem to hit the floor or wall makes you wonder how it's done. This is the kind of thought provoking art that everyone can enjoy, the artistically inclined and the technologically inclined alike.