Multitouch drum machine

This software experiment explores alternate interaction uses of a laptop touchpad. Touchpad allow gestures to be detected by registering multiple finger touches. This software exploits the multiple touch functionality, allowing the user to treat the touchpad as a drum machine. The touchpad is divided into four regions; when touched plays a percussive sound. 

The software is built in Processing using the Minim sound library and the TUIO messaging protocol using the Tongseng TUIO wrapper.