QR Codes For The Road
I guess QR codes aren’t quite dead yet! Back in the day, hobos, or “gentlemen of the rails”, used to use a kind of code that let other hobos know important information. For instance, if they marked a...
View ArticleSecurity and QR Codes
Do you trust everything you see? We’ve all seen QR codes, even if we may not have all recognized what they are. These little, square dot patterns are everywhere these days, especially in advertising....
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