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 ...

Position markers, also known as finder patterns, are the large squares located at three corners of the QR Code. These markers help scanners detect the QR Code and determine its orientation. They are ...

With most phones rocking screens over six inches these days, doing anything accurately with just one hand has become a regular struggle. Maybe you're on a packed train, juggling grocery bags, ...

It appears that Google is working on a redesigned user interface for Android's QR scanner. The newly redesigned Android QR code scanner UI is aimed at making one-hand operation easier. The new change ...