Ring’s Pet Tag relies on a QR code instead of Bluetooth or GPS functionality and makes your cat or dog a walking billboard for Amazon’s camera brand. Ring’s Pet Tag relies on a QR code instead of ...

Add Yahoo as a preferred source to see more of our stories on Google. The vintage Levi’s 501 jeans selling at luxury retailer Ron Herman have a story. As a former Levi Strauss & Co. executive, he knew ...

Is it a printing error? A pixilated maze? One of those puzzles where you have to cross your eyes to see the hidden image? Two-dimensional matrix bar codes are expanding into the mainstream. You can ...

Ring is launching a new pet collar called the Pet Tag that takes a different approach when it comes to pet tracking. Instead of using a GPS or Bluetooth, the QR code would link to more details about ...

GRAND RAPIDS, Mich. (WOOD) — If you ever wished your dog could talk, this might be the next best thing. The Kent County Animal Shelter is unveiling their new tags that give pet owners a better chance ...

I’m PCMag’s home theater and AR/VR expert, and your go-to source of information and recommendations for game consoles and accessories, smart displays, smart glasses, smart speakers, soundbars, TVs, ...

But QR Code contagion seems to have a higher speed of travel (a higher R number, if you’re into epidemiology) compared to cards. So extra care is needed to make sure that usage, scheme governance, ...