Researchers at TU Wien in Vienna have created a QR code so small it can only be read with an electron microscope. The code measures roughly 1.98 square micrometers, with individual pixels about 49 ...

The Mumbai civic body introduced a QR code-based certification to regulate street vending, as detailed in its Budget 2026-27 proposal. This initiative aims to authenticate legitimate vendors and curb ...

Tanya Candia is an international management expert, specializing for more than 25 years in information security strategy and communication for public- and private-sector organizations. The use of QR ...

GHMC launches a QR code pilot for efficient door-to-door waste collection, enhancing accountability and community participation in Hyderabad.

What is a QR Code? A quick-response code (QR code) is a type of barcode that contains data for a locator, an identifier, and web tracking. QR codes have been around for a long time. They were first ...

The pilot has commenced in Nalandanagar, Hyderguda, under the Attapur circle, where GHMC commissioner R.V. Karnan inspected ...

For the generation that came of age in the late 1990s and early 2000s, Super Bowl LVI seemed like a trip down memory lane. The Cincinnati Bengals made their first Super Bowl appearance since the 1980s ...

Opinions expressed by Entrepreneur contributors are their own. We all use bar codes to buy things. Now small businesses may be able to use them to sell things. For pure techno hip factor, it’s tough ...