“People don’t understand that when you use a QR code, it inserts the entire apparatus of online tracking between you and your meal.” JAY STANLEY, a senior policy analyst at the American ...

QR codes, for the uninitiated, are essentially square-shaped pixelated barcodes that store certain data—like, say, the menu at a restaurant or a coupon at a certain store.

QR codes — essentially a kind of bar code that allows transactions to be touchless — have emerged as a permanent tech fixture from the COVID-19 pandemic.

Pet Check Technology combines QR codes, GPS, and mobile apps to let dog-walking customers follow along on their mutt's strolls.

QR-code condoms: Tracking teenage trysts Safe sex: Now shared by teenagers through QR codes, Twitter and Facebook. Written by Charlie Osborne, Contributing Writer Feb. 27, 2012, 8:56 p.m. PT ...

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 ...

UP government, which has already supplied over 12 crore textbooks at the beginning of the academic session 2023-24, has decided to bring in place an online track and trace system for textbooks.

Meghalaya introduces QR code tracking for liquor and composite licenses for hotels. This aims to streamline operations and improve revenue tracking.