Scan 2.0: QR Codes and Beyond

MacStories
By Cody FinkNov 27, 2012, 4:30 pm298 pts
I’ve certainly seen my fair share of complaints on Twitter, but QR Codes have their place. It’s unnecessary in advertising and definitely silly on T-Shirts, but I’ve found QR Codes save me heaps of time for things like importing contact information from business cards. Like it or not, these bit-by-bit squares…

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