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 ...

J.C. Penney wants to use QR codes and keep its customers in the Christmas spirit, so what better way to combine the two than with Santa Tags. Through this program, customers can personalize their ...

What if your lost stuff could find you? Two local companies, GoCodes and FinderCodes, make this possible via scannable tags their customers can affix to their pets, luggage and other belongings. If ...

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 ...

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, ...