Google has finally started rolling out Android's redesigned QR code scanner — a year after we first spotted it in a teardown.

How to scan a QR code with your iPhone’s Camera app. Your iPhone’s built-in Camera app can scan QR codes, and it’s as easy as taking a photo. Here’s how: ...

Now, the built-in QR code scanner will also be able to automatically zoom in on a far-out QR code to get a better view. The functionality was first spotted by some users earlier this week , and we ...