QR codes are a type of barcode, or scannable pattern, that contain various forms of data, like website links, account information, and phone numbers.

Sometimes, we try to capture a QR code with a good digital camera on a smartphone, but the reading eventually fails. This usually happens when the QR code itself is of poor image quality, or if it has ...

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 ...

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

YouTube is now giving creators some tools to boost their appeal (and hopefully their income) on TV screens. Those elaborate ...

In October the Oracle Riverside car park implemented a new method of paying for parking - using QR codes or tap out on exit. But Andrew Curtis said he and his wife had struggled to pay for parking ...

QR, a leading QR code management platform, has unveiled its vision for the role of QR codes in the phygital era, positioning ...