Andrew Fentem's Research Design Art Engineering has gone through extensive research on touch screen computer games. Multi-object tracking and kinetic surfaces technology. This is a good form of game device. To start with Andrew Fentem has come out with the digital touch surface of the good old Rubik's cube and its called the FENTIX CUBE game.
This digital puzzle cube has multi-colored LEDs controlled by the touch sensitive surface. Have a look at the video to see how it works for real.