Robot waitresses
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Inside a factory making robot waiters

Meet the people making robot waiters and waitresses for restaurants in China

SinoRobot has become famous for making robot waiters and waitresses for restaurants in China.

The robots, which cost about $7,000 (£5,300), are programmed to move along a track.

BBC Click's Spencer Kelly visited the factory to find out more.

More at BBC.com/Click and @BBCClick.