QR codes have dominated the mobile marketing scene since their rise to fame in Japan. The phenomena was slow to spread, finally reaching the U.S. in 2008, when companies began taking notice of the codes and how they could spur growth and how they could be used to reach new audiences. Now the codes are an inherent part of life, integrating seamlessly into a society that is becoming more captivated by mobile technology. However, there are some problems with QR codes that have served as stumbling blocks throughout the years…
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