In a hotel lobby, two QR Codes promote the same thing: a 10% discount on the breakfast buffet. One sits at eye level beside the elevator buttons, right where guests wait with their phones in hand. The ...

QR codes have proved versatile and efficient in the feedback collection arena. These matrix barcodes redirect users, upon scanning by a smartphone’s camera, to websites, questionnaires, or any other ...

Uniqode reports that QR Code trust hinges on consistency; reliability shapes user confidence more than security messaging.

Earlier this month, the FTC issued a statement about the danger of scanning QR codes in public. In a release, the agency warned that “scammers hide harmful links in QR codes to steal personal ...