The Voder (Homer Dudley - 1939 Worlds Fair)

A conducting application using a web cam (on top of piano) connected to a laptop computer running the pDM software with the KTH Performance rules and then playing the Disklavier piano. The gestures control the emotional quality of the music performance rather then just controlling the tempo directly.

An interactive music performance application for mobile phones, based on the KTH rules system for music performance