You can scan a QR code using the camera on your smartphone, tablet, or computer — however, you may need to download an app.

Turn your smartphone into a scanner with this lifetime subscription to SwiftScan VIP, now just $59.99 (reg. $199.99) for a ...

The following content is brought to you by Mashable partners. If you buy a product featured here, we may earn an affiliate commission or other compensation. It's surprising how often we need to keep ...

Turn your smartphone into a professional car diagnostic tool with a $15-30 OBD2 adapter and free apps that read engine codes ...

My wife and I have started a project to scan some of our paper documents so we can get rid of some of the file boxes taking up space in our office. As we were scanning some old greeting cards, we ran ...

Scanning QR codes with smartphones is easy. However, sometimes you don’t want to use your smartphone and wish to scan the QR code natively on your computer. The good news is it’s possible to scan QR ...

In the near future, your finger may no longer need to press up against an inkpad in order to provide your identity. A recent report from Wired takes a look at "contactless fingerprinting" technology, ...