This is a fascinating invention as well as a very eye-catching video. It's a demonstration of very futuristic technology with vivid flowing colors. A touch pad can be used with both hands to revolutionize productivity as a user interface with a computer. The touch pad has been around for a long time; these experimental applications are new. They show how to manipulate sound and color for art, or editing photos, or even learning geometry and advanced math in 3-D. The invention can be used as a game, but just as easily be used to create new games. It gives a greater range of abilities and multitasking to business applications as well.