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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)
        

        A customer's face is recognized as she pays 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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