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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)
        

        The radio frequency identification tags are seen at 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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