Evey heard of a Monome? No? They write:“the monome 40h is a reconfigurable grid of sixty-four backlit buttons. Buttons can be configured as toggles, radio groupings, sliders, or organized into more sophisticated systems to monitor and trigger sample playback positions, stream 1-bit video, interact with dynamic physical models, and play games. button press and visual indication are decoupled by design: the correlation is established by each application.”
Musician and Hip Hop Artist Edison built this thing into a lunchbox and does some very impressive things with it. Chapeau!