You don't need your phone to open a QR code. You probably already know how to scan a QR code with your phone. It's simple enough: just open the camera app, point your phone at the code, and tap the ...
The QR code is having an extended moment, given that weโ€™re all still wary of dealing with physical documents, touching surfaces, and generally interacting with the world at large. The switch to ...
QR codes can be really handy. A grid of seemingly random black-and-white squares can hold enough information to store website URLs, contact information, email addresses, pre-defined SMS text messages, ...
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