The Ultimate Beginner’s Guide to QR Codes

The Ultimate Beginner’s Guide to QR Codes

This is a guest article contributed by Simon Goble.

QR or Quick Response Codes have been around since 1994 and were originally used to track parts during car manufacture. It is likely you have seen one, even if you didn’t know what it was, usually displayed as black and white squares in a grid pattern reminiscent […]

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