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Instrumentalists rely on physical gestures such as plunking, bowing, hitting, and blowing air into their instruments in order to produce sound; among tremendous number of human gestures, the body movements employed by musical performers are limited. This compositional project began with the idea of extending the relationship between human gestures and sound by electronic means.
From that germinal relationship comes a conception and creation of an electronic device with seven infrared sensors, which accurately detects the performer's various hand movements. Each sensor detects the distance between the performer's hands and itself within a limited range. A micro controller, installed in the device, converts the output voltage from sensors to 12-bit digital values and send them to a software synthesizer, programmed with Max/MSP.
 Sensor instrument, Seven eyes |