What is a QR Code? A quick-response code (QR code) is a type of barcode that contains data for a locator, an identifier, and web tracking. QR codes have been around for a long time. They were first ...

That was, in a nutshell, many Mexico City residents’ response upon learning via a Nov. 13 tweet of their local government’s new plan to better trace COVID-19 cases: asking people to scan QR codes on ...

MAMARONECK, N.Y. -- A suburban police department is using innovative technology to get feedback on its officers. It's as simple as scanning a code, CBS2's Tony Aiello reported Friday. On Mamaroneck ...

Toothbrush brand Quip better tracks and remarkets to customers after implementing QR codes on its packaging. Like most direct-to-consumer brands, oral care brand Quip struggled to gain insights into ...

THE NUMBER of local government units (LGUs) that have integrated a central bank-backed quick response (QR) code program for public market vendors more than doubled last year, according to the Bangko ...