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 ...

Events can be marketing opportunities for your business and brand. One marketing tactic that is commonly used at events or to share information with a target audience is a Quick Response (QR) code. ...

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The most common backup people set up is to put their vCard QR code on their actual business card, giving them the best of ...

LOS ANGELES -- QR codes are everywhere and even though they may seem harmless, scammers are now using them to drain your wallet. Vance Ingmanson was in San Clemente, California, when he saw a sign ...