Key Verifier uses QR codes to authenticate encrypted messages. To use it, users open a conversation in Google Messages, tap a ...

Since most people are carrying a camera-equipped computer in their pockets these days, QR codes can be a great way to easily share short snippets of information. You can put one on your business card ...

Expertise from Forbes Councils members, operated under license. Opinions expressed are those of the author. Once used primarily to store basic data like website links or contact information, QR codes ...

If you’ve had trouble scanning QR codes on your Android, perhaps on a wall across the room, Google’s testing a new feature with developers that could make scanning from a distance easier. If you’ve ...

The iOS Camera app will finally be able to recognize QR codes within iOS 11, as was discovered yesterday during the developer-focused beta launch of Apple's new mobile operating system. On current ...