Bespoke Electromechanical Instrument was built by Jay Harrison as part of a dissertation undertaken on the Creative Music Technology degree course at Staffordshire University. The instrument, running on Arduino Mega 2560 is designed to allow each note to be independently placed in a space.
In the video below the instrument is arranged in a 24-foot surround configuration and the audience is invited to experience the instrument from within offering a unique spatial dimension to the Lithophone intended to completely envelop the listener.
Source: Step inside a unique Electromechanical Lithophone