Control applications on a Mac using Nintendo Wii Remote. Use all of the buttons on the Wii Remote isuch as the Nunchuk and classic controller and program the rumble features and LEDs. Use a string of infrared LEDs or a single IR LED from a remote control to send the infrared signals from the Wii Sensor Bar.
DarwiinRemote is a tiny program & library which reads data from and sends data to Nintendo Wii Remote (Wiimote), nunchuk, & classic controller.