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 ...

Learn how to set up an eSIM on your iPhone using eSIM Quick Transfer, eSIM Carrier Activation, and other methods, like using ...

While they may not be the all-in-one solution some had envisioned, QR codes are still very popular. It’s easy to understand why, too — just point your camera or scanner at a QR code, and you’re ...

Remember when QR codes were the next big thing? In the U.S. you used to be able to find them on billboards, business cards — you name it. They were supposed to change the way we use our devices.