In New South Wales, Australia, where Mr. Wilson lives, QR codes for tracking pandemic behavior are posted at restaurants and retail stores. However, if you print the 'File that describes the QR code ...

DANRIDGE, Tenn. (WATE) — A QR code on a flyer caught the attention of viewers recently, with many wondering if the code was real or fake. The flyer was sent by the Jefferson County Rescue Squad, which ...