One part gadget, one part art project, and 100% awesome, the Cybraphon is a MacBook powered, Arduino-based mechanical band housed in an antique wardrobe. Including an organ, cymbals, a motor-driven Indian Shruti box (played with 13 robotic servos, no less), and a gramophone, it relies on infrared motion detectors to sense when it has an audience. A number of factors, including the amount of attention it gets on Facebook, MySpace, and Twitter, help the device determine its "mood," which in turn determines when the "band" plays, and what material it selects. According to one of the artist / inventors, the Cybraphon is a "tongue-in-cheek comment on people's obsession with online celebrity. We modeled it on an insecure, egotistical band." That's our favorite kind! And you know, the thing doesn't sound half bad. Check it out for yourself after the break.