Take a look at
YouTube - Infrared multipoint Wiimote interaction with Bluegame
We`ve made a flysimulator where you only use your hands (gloves with 4 ir-diodes attached to it) to steer the spaceship.
We`ve made multiple steering possibilities, you can fire missiles by squeezing two fingers, decide the speed by pressing the other two fingers together and drag up or down, etc.
The red cross and the yellow dot you see on the screen represents two of the ir-diodes, and you see how the spaceship moves accordingly.
