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 ...

Like many people who live in a house, mine is filled with far too many storage bins of various shapes and sizes. The ...

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 ...

QR codes have quietly become the remote control for everyday life, from restaurant menus to parking meters to office sign-ins ...