So you wish you could perform better in your favorite mobile games like Piano Tiles? Why not use a robot to help you out. DenverFinn has shared a video that shows how a Piano Tiles robot can be used to break records. A Teensy 3.2 is used to receive tile data and send step/direction data to stepper drivers. The robot comes with conductive foam on brass bars to smash tiles.
More information is available here.