The Mogees Vibration Sensor from Mogees Ltd is a contact sensor that is designed specifically for detecting vibrations within materials such as woods, metals, plastics, glass, and more. It can be used with iOS devices and the included App software to play beats, rhythms, or create your own sounds.
The sensor includes four sound engines: Muon a physical modelling re-synthesizer, Interpol808 a classic drum machine emulator, Blue Steel a complex Karplus-Strong steel string resonator, and Foxtrot a retro-electro percussive drum synth.
Furthermore, with the Mogees' gesture recognition technology, you can calibrate the software the way you would like it to play individual notes or sounds on an object. It includes a standard 1/4" adapter, a 1/8" cable, a flight case, and two adhesive pads.