QR codes are widely used in entry and exit systems for various events to monitor the number of participants and ensure that ...

Public Works Department (PWD) has introduced a QR code-based system that allows citizens to rate road works carried out by ...

The Delhi PWD has launched a QR code system allowing citizens to rate road construction and maintenance. By scanning codes on ...

The Centre is making QR code-based digital certification mandatory for all retail shops, empowering consumers to verify ...

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 Greater Hyderabad Municipal Corporation has launched a pilot project to test the efficacy of QR Code-based door-to-door garbage collection at Nalanda Nagar in Hyderguda, under Attapur Circle of ...

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 ...

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 ...