Surveillance articles

Dynamic QR Codes Are the Flock Cameras of the Marketing World

A camera watches a road. A QR code sits on a menu, poster, package, or event badge. They look like completely different technologies. One is visibly built to observe. The other looks like a convenient square that opens a link. But a dynamic QR code and a Flock Safety license-plate camera share a revealing architectural pattern: each turns a brief encounter in the physical world into a timestamped …