This sounds like (the reverse of?) something I saw recently, "Projection Mapping on a Moving Object," demonstrated on a bouncing ball: http://www.youtube.com/w

This sounds like (the reverse of?) something I saw recently, "Projection Mapping on a Moving Object," demonstrated on a bouncing ball: http://www.youtube.com/watch?v=ZuSUHuSceYc http://www.youtube.com/watch?v=ZuSUHuSceYc The tech's called Lumipen, and they use something called Saccade Mirrors to do it.