While they may not be the all-in-one solution some had envisioned, QR codes are still very popular. It’s easy to understand why, too — just point your camera or scanner at a QR code, and you’re ...

Your smartphone is full of surprises. There's an app if you want to use your phone as a magnifying glass or scanner. Tap or click here for hidden apps on your smartphone and how to find them.

As smartphones have become more and more ubiquitous, so have QR codes. These maze-looking squares are a type of matrix bar code that contains data — usually, QR codes point to a website or open a ...

NORFOLK, Va. - Quick Response (QR) codes are everywhere these days because they're an easy, contactless way to read a menu or download an app. While square barcodes can be convenient, they can also be ...

Click to share on X (Opens in new window) X Click to share on Facebook (Opens in new window) Facebook A sign outside the market writes no entry without wearing masks on Feb 4, 2020. (Image credit: ...

Simon J Dennis is the CEO of Unforgettable Research Services Pty Ltd. Paul M. Garrett does not work for, consult, own shares in or receive funding from any company or organization that would benefit ...

New South Wales residents have been using a QR code scanner within the Service NSW app to check into businesses across the state to help health authorities with COVID-19 contact tracing. The mandatory ...

Have you ever wished for a quick, QR code-style way to check your Aadhaar card details? Good news: the Unique Identification Authority of India (UIDAI) has introduced exactly that—a dedicated, secure ...

Workplaces and retail businesses in New South Wales will be required to use the Service NSW QR code in a fortnight's time. Previously, only hospitality businesses and hairdressers were required to ...