Interactive Floor Lets You Play Games With Your Upside-Down Self

Play soccer, knock over some dominoes, and more activities you and Mirror You can enjoy. "Smart" floors that monitor your movements might not be practical for a while yet, but this one seems like a lot of fun. The GravitySpace floor monitors your weight, and beams a mirror image of yourself back. After that, the image can do some neat activities, like play soccer. It could even perform customized functions just for you, like turning on your favorite TV show when you sit down on the couch, or mon...