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Lifewire on MSNMake a Custom QR Code That Actually Looks Good (and Does Something Cool)How to Make QR Codes on iPhone or iPad. Barcodes—or in this case, QR codes—consist of basic black and white patterns that, ...
It’s true. Clunky QR-code menus promised to keep shared surfaces touch-free, an almost quaint, if completely misguided effort from a challenging time. Since then, the codes have evolved with ...
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