Adding a camera to a project used to be a chore, but modern camera modules make it simple. But what if you want to read QR codes? [James Bowman] noticed a $7 module that claims to read QR codes so he ...

Google is changing the way you confirm if contacts are legit. The company has begun rolling out a QR code to verify that the person you're communicating with is, in fact, who they say they are, ...

Google is reportedly rolling out its updated QR code scanner UI on Android. The update revamps the link menu after scanning, giving users more interactions, such as Copy text and Share, alongside the ...