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Tag: code

QR Codes – Why you need to know what they are

They’ve been around since 1994, you’ve likely seen them and maybe even used them unknowingly,  however QR (Quick Response) codes have been given a new birth thanks to modern smartphones.

What are they?

“A QR Code is a matrix barcode (or two-dimensional code), readable by QR scanners, mobile phones with a camera, and smartphones. The code consists of black modules arranged in a square pattern on white background. The information encoded can be text, URL or other data.”– Wikipedia.