ButterflyMX's QR Code Intercom enables visitors, staff, and residents to access properties using a smartphone. By scanning a mounted QR code, users launch a secure, web-based intercom experience with ...

A file QR code is one of the many advancements in quick-response technology that change the way we share information with others. It’s essentially a two-dimensional barcode that automatically opens ...

First invented for use in industrial applications in Japan in the early 1990s, QR codes were being widely used by consumers when smartphones with QR readers became more prevalent in the 2000s. After ...

Cameron Nakashima joins producer/host Coralie Chun Matayoshi to discuss why QR codes are used, legitimate businesses uses, various ways QR codes are used for scams, top safety tips for using QR codes, ...