QR codes have had a lot of hype, and you see them around all over the place — from movie posters, to restaurant menus, to the roof of Facebook headquarters. But a common criticism of QR codes is that ...
QUESTION: Is there a way to tell if a QR code is safe? ANSWER: QR (Quick Response) codes are actually two-dimensional barcodes that were initially developed for the automotive industry back in 1994 to ...
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