Researchers at TheCorpora have designed robot, called Qbo, which controlled by hand signals. Robot Qbo has a music player function, which turns the little robot into a mobile stereo system. If you want to listen to music you must make a fist to begin playing a song, which can also pause playback if a song is in play. You can watch playlist by pointing left with your index finger to go back, or forward by sticking out your thumb to the right. You can also control volume, if you show the symbol “V” with your fingers, so the robot will increase its volume and when you make the same symbol, but with your fingers pointed down, it lowers the volume. For more information watch video bellow.