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 ...

Tile has just launched "Lost and Found" QR labels that are a essentially a low-tech way to get your stuff back. They're meant to be used on small or perhaps not particularly valuable items like ...

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 ...

Police in San Antonio said last month they found fraudulent QR codes on parking meters. The QR codes took victims to scam websites soliciting payment. Austin police said on January 3 they'd also found ...