QR (quick response) codes have been around for nearly 30 years. Developed in 1994 by a Japanese engineer for the purpose of tracking components in car factories, they have evolved into a highly ...

QR code, short for Quick Response Code, is a kind of matrix barcode that includes information about a product or service. You can find it being used for advertising purposes, where brands put up ...

With 45% of U.S. shoppers stating they had used a marketing-related QR code, its time to update your QR code strategy. The use of QR codes in marketing is growing, with current data showing that 78% ...

Opinions expressed by Digital Journal contributors are their own. Many businesses and individuals have begun using QR codes for various purposes—marketing, communications, and file sharing; you name ...

QR codes have gone through the hype cycle of inflated expectations followed by sinking disillusionment that occasionally comes with innovation. The black-and-white labels once were touted for their ...