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          Technology faces up to a question of identity
          

          By Cheng Yingqi | China Daily | Updated:  2013-05-02 07:57
 



          



          

          

          

          


          


          Technology faces up to a question of identity
          


          An attendance checking and access machine, based on face recognition technology, being displayed at an exhibition in Shenyang, Liaoning province, on April 23, 2009. Huang Jinkun / for China Daily
          
          		

          
          

          


          Technology faces up to a question of identity
          

          

          


          Facial-recognition use grows as accuracy rises, cost declines
          


          

          Technology faces up to a question of identity
          

          

          


          


          


          
 
 



          


          

          



          


          

          

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