A set of QR tags that businesses attach to posters, ads and demo models for promotion. Users with smartphones scan the tags for more information. Like any barcode, QR codes are customized for a ...

If you've spent any time using a smartphone, you've likely come across QR code stickers, letting you redeem a coupon or get some snippet of information. Mercedes-Benz plans to start putting such codes ...

Some people microchip their pets to ensure they’re easily found when lost, but now a city in Japan wants to apply a similar approach to their elderly – and they’re turning to QR code stickers instead ...

FORT LAUDERDALE - The city is warning visitors and residents about a parking payment scam involving stickers with fraudulent QR codes that have been found posted on several parking meters and "Pay by ...

Some people microchip their pets to ensure they’re easily found when lost, but now a city in Japan wants to apply a similar approach to their elderly – and they’re turning to QR code stickers instead ...