Everywhere you look at the South by Southwest conference this week, you see QR codes. The square “quick response” codes turn URLs, vCards, or any kind of text into a jumble of pixels that you can scan ...

With a QR code, you can easily share your info with anyone regardless of platform, and you have more control over what gets shared in the first place. As of this week, I’ve hopefully handed out my ...

Staff member Ewen Smart (left) gets his QR code scanned during a demonstration on how to do the self-test kit at a new walk-through Covid test centre at The Engine Shed, Stirling, which opens to the ...

In a move that makes them the first at something once again, Mercedes-Benz just announced that it is including every three-pointed star vehicle with a QR code that offers relevant information about ...