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Japan robot

Mamoru Mori, Executive Director of National Museum of Emerging Science and Innovation (Miraikan) and former astronaut, rides Honda Motor Co's new UNI-CUB personal mobility device at the museum in Tokyo May 15, 2012. Honda unveiled the new device on Tuesday, which allows the rider to control speed, up to 6km per hour, and direction by shifting one's own weight. Honda and the museum will joinly conduct demonstration testing of UNI-CUB from June 2012, Honda said. REUTERS/Yuriko Nakao

Robotic unicycle does the walking for us

Honda Motor Company unveiled its new UNI-CUB personal mobility device at the National Museum of Emerging Science and Innovation in Tokyo, Japan May 15, which allows the rider to control speed, up to 6km per hour, and direction by shifting their own weight.