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 ...

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

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

WhatsApp today announced a new and quicker way to transfer chat from your old phone to a new phone through a QR code-based method. The company said that users migrating to another phone with the same ...

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 ...

The Additional EO said that TTD has implemented an advanced QR code based footwear management system to provide a permanent solution to the problem faced by pilgrims regarding footwear management on ...

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 ...