New AI-powered feature gives professionals a compelling reason to scan their Video Business Cards™ by instantly ...

Paytm has unveiled a built-in calculator in its app, allowing users to verify the total amount before finalizing a ...

Scientists have created a microscopic QR code so tiny it can only be seen with an electron microscope—smaller than most bacteria and now officially a world record. But this isn’t just about size; it’s ...

Today, you can use Google Messages for web using QR code pairing or Google Account sign-in. The original login method will soon go away.

Scientists created a tiny matrix that stores data by etching its grid into a thin ceramic film with a focused ion beam. When you purchase through links on our site, we may earn an affiliate commission ...

At first glance, the small speaker sitting next to a kirana store’s QR code looks like a simple payment alert device. But according to a report by Bank of America Global Research, the ‘soundbox’ has ...

On December 3, the team secured a Guinness World Record for the world’s smallest QR code. Spanning just around 2 sq. micrometres, the code is about one-third the size of the previous record holder and ...

HomeKit accessories always come with a QR code for quick scanning. This is not always the case with Matter devices. Here's how to do it anyway. I have a smart lock from Nuki that I would like to ...

QR codes have become an everyday occurrence for a lot of things we encounter, but multiple federal agencies are urging ...

March 14, 2026: Our weekly roundup of the latest science in the news, as well as a few fascinating articles to keep you ...