Wikipedia
Trimpin
Trimpin (born Gerhard Trimpin) (b. 1951) is a German born kinetic sculptor, sound artist, and musician currently living in Seattle, Washington, United States.
Trimpin's work integrates sculpture and sound across a variety of media including fixed installation and live music, theater, and dance performance. His works are known to be electromechanically actuated by embedded microcontrollers that communicate digitally through MIDI.