The PixelHarp is video-controlled harp whose virtual strings are strummed by waving a hand in view of a webcam. Leveraging technology to ease the learning curve and engage the player, this electronic folk instrument can be learned in seconds. Press any key to select a chord, then wave a hand in front of the camera to “strum” the virtual strings. With a PixelHarp and a chord book, anyone can quickly and easily play a world of songs.