Fueled by a desire for touchless transactions, QR codes popped up everywhere in the pandemic. Businesses don’t want to give them up. By Erin Woo SAN FRANCISCO — When people enter Teeth, a bar in San ...

Tile has released QR code stickers designed to help you recover your lost stuff without having to give away your exact whereabouts. Tile's Lost and Found labels are stickers that can be attached to ...

Better technology for keeping track of glass beer bottles could be important in improving health and safety and operational efficiency in the alcoholic beverage sector, according to work published in ...