QR codes are a type of barcode, or scannable pattern, that contain various forms of data, like website links, account ...

Don't waste time lining up to buy a mass transit card. You can purchase bus and train fare using a tap-and-pay method on your mobile phone. Here’s how it works on iPhone and Android. Lance is an ...

The Quick Response code, more popularly referred to as a QR code, has really taken off in recent years, and it's easy to see why. Though COVID-19 helped mainstream it, these codes make sharing ...

If your Android device is not scanning a QR code, there could be a number of potential issues at play.

Rajesh started following the latest happenings in the world of Android around the release of the Nexus One and Samsung Galaxy S. After flashing custom ROMs and kernels on his beloved Galaxy S, he ...

Did you know your iPhone or Android camera can be turned into a handheld digital scanner? It's easy, free, and super convenient. You can save scans to your phone and, even better, turn them into PDFs ...