We live in a world where everything is becoming more digital by the day, and many people have started using QR codes to store data and URLs. The codes from QR are essentially groups of black and white ...

Whether they're on product packaging, promotional materials or in magazines, most QR codes do the same thing – when a smartphone scans them with its camera, they trigger that phone's web browser to ...

A QR code, or Quick Response code, allows users to scan it with a smartphone camera and be directed to any online destination. These square grids of pixels are commonly used to view a menu, add ...

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