A video of Kelly Rippa and Regis Philbin playing mind ball can be seen at www.novelquest.com Measuring low level brain waves you can move the metal sphere down the track to your oponent. The object is to move the ball to the other opponent.. There is also a video at youtube http://youtube.com/watch?v=UNQiJi65cpo# eventhough this video is not in english you don't have any problem getting the point. This is a product made by Interactive Product line which is a Swedish firm. the product with a $20,000 price tag has been purchased by companies like Coca Cola.