The rise of robot waiter
Updated: 2015-01-13 08:27 (Xinhua)|
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A customer takes photos of a robot waiter that serves dishes at a restaurant in Xuchang, Central China's Henan province, Jan 11, 2015. The robot waiter, worth $13,000, has been put into use to serve customers at the restaurant for ten days. [Photo/Xinhua] |
