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From PhysOrg.com - latest science and technology news:
Japanese engineering giant Hitachi Ltd. on Wednesday unveiled a new lightweight robot that can converse while easily scooting around people.
In a first for a humanoid, the robot has convertible legs, allowing it to walk on two legs or roll about on either two or four wheels, Hitachi said.
In a demonstration near Tokyo, Hitachi showed how the robot, clad in a red jacket and cap, could be used to bring drinks or paperwork or guide guests at an office.
Standing 80 centimeters (31.5 inches) tall and weighing just 13 kilogrammes (29 pounds), the "EMIEW 2" robot demonstrates a step towards production of machines that can live with and support humans, a company statement said.
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