A big step­

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A big step­

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A visitor tries out a robot developed to help the elderly walk at the R&D Korea 2013 exhibition held at Kintex, Gyeonggi, yesterday. The assistant robot “Smart Walker” was developed by LG Electronics. The robot operates through both a smart pad and a joystick. Additionally, a chair pops out for the user to sit on just by pressing a button. Provided by the company.

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