You may have noticed that I frequently post QR codes/barcodes when writing about Android programs. That’s because they’re the easiest way to give you a sort of ...

Scanning a QR code with your phone is a common request, and should be simple, right? But it's not always as obvious how to do it as it should be. Read on for straightforward, illustrated instructions ...

Google's Quick Share QR codes can get around privacy settings or device detection issues by establishing a direct connection. Both devices must have Bluetooth and Wi-Fi enabled, and the receiving ...

Quick Share on Android will now let you send and receive files by scanning a QR code. The feature will eliminate the need to add others as contacts, verify devices, or change your sharing settings.

Google is working to bring onscreen barcode and QR code scanning features to Circle to Search. We now have a working demo of the feature. An APK teardown helps predict features that may arrive on a ...