A python script that converts any surface into an IWB using wiimotes and ir leds. Features:

• Intuitive left and right click with only 1 button
• Support for up to 7 wiimotes
• Simplified connection, setup and calibration
• Adjustable smoothing of cursor movements
• GNU/Linux, Win32 and MacOSX need tests

Johnny Chung Lee pioneered this concept. You can find him and more info by clicking here.

IWB = Interactive White Board. Despite the majestic title, it's just a big touchscreen.