Though the number of people using smart phones has been rising rapidly, the number of phones with QR code reading applications remains modest. QR codes are popular in Japan but that is not so in other nations. The codes are gaining in popularity but are still have a long way to go before they become a staple of modern society. Unfamiliarity is one of the greatest challenges facing QR codes in western society. When first seeing the black and white patterned block, some are left dumbfounded. Even when the codes…
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