Balloon Input Device

Can balloons be used as an input device? Even though currently they cannot serve as functionally as keyboards or touchscreens, the system invented by a research group from Osaka University indicates that a balloon is really able to input and send your messages. With a pressure sensor and a microphone built inside the balloon, it can detect the distinctive sounds of stroking, striking the balloon or feel the change the pressure when it is squeezes, so as to recognize your actions.














