Technology innovates ways of living. The increasing number of mobile Internet users makes QR codes easily visible on almost every corner on earth. A simple scan would lead you to a sea of information. Here are places where you can locate a QR code. Beware, some are really tricky while some are really big.
Two models in bikinis have QR codes on their bodies in Zhengzhou, Henan province, Nov 2013. [Photo/CFP] |
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