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

Jorge was a news writer for AP. He covered the mobile industry at Android Police, but has covered multiple beats in the tech space. It's no secret that scanning a QR code can be pretty annoying on ...

As the popularity of using quick-response codes for payment at the point-of-sale grows, the trend toward offering the technology to software developers and merchants has gained momentum and now ...