A recent discovery highlighted that Android 13 might offer a quicker and faster way to scan QR codes. The new option would let users scan codes right from their lock screen or quick settings using ...

Hidden QR codes help Apple keep reported failures down There are actually two QR codes in every iPhone screen, and they are added to different points, at different stages of manufacture.

It's not just the screen, other parts have codes on them too, like the camera modules. I've seen similar markings going all the way back to the iPhone 4, although they use the Data Matrix format ...

You will see a red line across the screen. Zoom in on the QR Code. When the code is read, you'll hear a beep and the information contained in the QR Code will appear on your screen.

The QR code was first spotted by Reddit user javelinnl, who had installed the latest build of Windows 10 and the feature is set to be introduced in the OS's anniversary edition update that will be ...