You can scan the QR code on your own smartphone without needing a second device. Photo: Getty Images QR codes can be scanned directly on the same smartphone without a second device. We’ll show you how ...

Adding a camera to a project used to be a chore, but modern camera modules make it simple. But what if you want to read QR codes? [James Bowman] noticed a $7 module that claims to read QR codes so he ...

Software built into the cameras on iPhones and Android phones make quick work of decoding QR codes. How do you do that on a laptop or desktop computer?

Scanning QR codes has gotten easier, and now you have multiple options Reviewed by Ryan Perian Scanning a QR code with your Samsung phone is as simple as pointing your camera at the code. Once the ...

Android: Install and open QRbot, then open the Create menu to select a QR code to customize. Barcodes Inc. is one example of a website that lets you generate a QR code that points to text. This ...

Quick Share recently implemented support for sharing via QR code. Right now, you have to tap a button to manually request a QR code before sharing. Google is testing a change to the Quick Share ...

There's a worrying new alert that anyone who regularly uses time-saving QR codes must not ignore. It appears cyber crooks are now using these scannable boxes to trick people into handing over personal ...