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In pics: unmanned supermarket in Yantai, east China

Source: Xinhua| 2017-12-30 19:23:42|Editor: ZD
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CHINA-SHANDONG-UNMANNED SUPERMARKET (CN)

Customers walk into an unmanned supermarket in Yantai, east China's Shandong Province, Dec. 30, 2017. Thanks to the technology of face recognition and radio frequency identification, a customer can walk into the market, purchase the products and pay automatically. (Xinhua/Tang Ke)

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