This is a 3-dimensional frame for the Dance Dance Revolution (DDR) game on the Sony Playstation 2. The pads are modifiable and can be used for other games as well. I wanted to build something for the kids in my Taekwondo class to have a game that can utilize hand techniques and timing.
It is slightly different from the video as I have modified and improved it since then. Here is Jacky demonstrating it. First time she ever tried it!!