Half of restaurants in the US are using scannable QR codes, allowing diners to pull up menus on their phones. See why privacy experts are concerned.

Europe’s first creative suite for QR Code generation, scheduling and tracking has been launched by QRpro. The British company created the system to make it easier for businesses of all sizes to create ...

They were initially developed in Japan by a Toyota subsidiary to track car parts in the mid 1990s. Since then, QR codes have spread from the factory floor in Asia and are now being used for everything ...

Beaconstac, a QR code customer engagement platform, today announced that it raised $25 million in Series A funding led by Telescope Partners, with participation from Accel. The company plans to do ...

Sign up for CNN’s Wonder Theory science newsletter. Explore the universe with news on fascinating discoveries, scientific advancements and more. New insights into ...