How to Make a Touch Screen

This is how to make a touch screen using a Wiimote and an irled pen. For more information, watch this video http://www.youtube.com/watch?v=5s5EvhHy7eQ and go to http://johnnylee.net/projects/wii/ (Second project down) for the software. You can either build your own irled pen or buy one on http://wiiteachers.com . Please check out http://tinkeringteck.com for more information about me and all my videos.