Add Yahoo as a preferred source to see more of our stories on Google. Your smartphone is full of surprises. There's an app if you want to use your phone as a magnifying glass or scanner. Tap or click ...

Your Android or iPhone can probably already scan QR codes. Here's how to do it no matter what phone you have. When he's not testing the latest phones or phone cameras, Andrew can normally be found ...

As smartphones have become more and more ubiquitous, so have QR codes. These maze-looking squares are a type of matrix bar code that contains data — usually, QR codes point to a website or open a ...

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 ...

Chances are you've seen a distinctive black-and-white square plastered somewhere on a menu, box, or subway station. These are QR codes. The initials stand for Quick Response, and these unmistakable ...

QR CODES are the quick way of digesting data via an Android device. Here is how to scan a QR code on your Android smartphone. QR (Quick Response) codes have an almost infinite number of applications.