It was invented for labelling automobile parts - but now QR codes are used in a much broader context in everyday life. The two-dimensional matrix barcode, created by the Japanese company Denso Wave in ...
With over a decade of experience at Which?, Tom covers everything from tech advice to money-saving tips and highlights the best deals during major sales events. QR (or Quick Response) codes are now ...
12:18, Thu, Jul 11, 2024 Updated: 12:31, Thu, Jul 11, 2024 Originally designed for labelling car parts, QR codes have now infiltrated our daily lives in myriad ways. The two-dimensional matrix barcode ...
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