GREENSBORO, N.C. — Since coronavirus became part of our daily vocabulary, QR codes have skyrocketed in popularity. For example, if you go to a restaurant, chances are they'll have a code on the table.

I have a friend who calls me occasionally to come help him with various little things having to do with the technology at his house. This week, one of his requests was to learn more about QR codes and ...

Planning a weekend road trip or a cross-country flight? Get ready to encounter to a new, no-touch normal filled with lots of QR codes. During the coronavirus pandemic, businesses big and small are ...

As QR codes have become ubiquitous, their proliferation has given rise to new and emerging security risks. More than 80% of US-based QR code users said they think QR codes are safe, but only 37% of ...

QR codes have become embedded in daily life for many adults. Their spread was highlighted on Super Bowl Sunday, when a bouncing QR code on a brightly colored field occupied 30 seconds of very ...

Scan QR codes faster with these tips. Image: D. Griffin Jones/Cult of Mac You can scan a QR code directly from your iPhone — you don’t need to download a third ...

What is a QR code? A QR code is a kind of square-shaped barcode that stores information. QR stands for Quick Response. With your mobile phone, you can scan them and thus access the information they ...

Jules joined the Android Police team in 2019. He currently produces videos, creates art for our stories, and edits our podcast. Before that, he wrote features and news, managed our weekend content, ...