Gurgaon: Haryana govt has clarified that contractors engaged in door-to-door waste collection will be required to achieve 95% radio frequency identification (RFID) compliance for billing purposes, ...

QR or Quick Response codes are one of the most popular ways to access information on the go. Invented in 1994 and once considered the wave of the future, part of the QR code revival that started in ...

A Spectra Physics Model A supermarket scanner—one of the first ten ever produced. A laser within the unit projects a beam onto a mirror that redirects it through the glass plate on the top. Cade ...

A plain white envelope shows up in your mailbox. It is addressed to you. It may even have a tracking number. The sender's name looks unfamiliar, but the delivery seems real. Then you open it. Nothing ...

As the annual Amarnath Yatra prepares to begin on July 3, authorities have put in place one of the most extensive security arrangements ever seen for the pilgrimage. The move follows heightened ...

Though the risk is low, having your cards skimmed using RFID technology can cause a potentially major financial burden. The best RFID-blocking wallet helps keep you safe. Our editors and experts ...

For over 5 years, Arthur has been professionally covering video games, writing guides and walkthroughs. His passion for video games began at age 10 in 2010 when he first played Gothic, an immersive ...

What are the new Infinity Nikki codes? The fifth installment of Infold Games' dress-up series marks its debut on PC and consoles, and there are a ton of freebies available to claim. These limited-time ...

ESP32s are surprisingly good AI lie detectors.