Anatomy of a QR code While it is easy for people to read Arabic numerals, it is hard for a computer. Bar codes encode alphanumeric data as a series of black and white lines of various widths. At the ...

Encrypted QR Codes are here. Should workplaces be using them? Companies go to great lengths to protect sensitive personal and financial information. But as cybercriminals become increasingly ...

Google is testing QR code-based reCAPTCHA checks on mobile phones. The proposed shift has raised questions about privacy, ...

QR Codes are here to stay: Are brands meeting expectations? QR Code engagement has plateaued. Uniqode's State of QR Codes 2026 found that 70% of consumers scan QR Codes monthly, and 47% report their ...

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, ...

Companies go to great lengths to protect sensitive personal and financial information. But as cybercriminals become increasingly sophisticated, scams are on the rise, putting key information at risk ...

Speed is essential to a well-managed recall. The faster consumers are alerted and understand what to do, the faster contaminated products can be identified, returned, or discarded. That’s why QR codes ...