Learn how to spot counterfeit bills and stay safe when buying secondhand items online. Tips include using payment apps and public meetups.

The hack? Using small QR code stickers called Smart Labels. You simply stick them onto a box, which you can then scan to see a list of what’s inside. Simple and brilliant! Because my husband and I ...

Tired of then ling lines? Costco will be testing a new system to let you scan and pay with your app.

Quick commerce platform KiranaPro has reportedly been hacked, impacting all its data and sensitive user information.

But the big news is that the Switch App will now let you upload screenshots and videos from the Switch 2 directly to your phone without needing to use a QR code.

You’ve scanned them on menus, packages, tickets, and more — but how do QR codes actually work? In this video, we break down the technology behind those mysterious black-and-white squares ...

First-time issuance for 18-year-olds remains free under the normal processing category. The accompanying Pak ID mobile application allows citizens to access their digital identity through the QR code ...

What do you want to build? I thought a lot about what sort of app I'd want to build. Examples included habit-tracking applications, an allowance tracker, a map app, and a karaoke night planner.

Tuya burst onto the scene with its smart devices in 2014, but exactly what smart devices are available from the company today, and how do they work?

People online are cracking up at Michelin's Bluetooth tires that come with a QR code on the inside, but what's it all for?