Chethan is a reporter at Android Police, focusing on the weekend news coverage for the site. He has covered tech for over a decade with multiple publications, including the likes of Times Internet, ...

If your Android device is not scanning a QR code, there could be a number of potential issues at play.

Posts from this topic will be added to your daily email digest and your homepage feed. You don’t need an app for this —your phone can do it already. You don’t need an app for this —your phone can do ...

You can use your iPhone to scan documents, QR codes, and other files using the Notes app and your camera.

We independently review everything we recommend. When you buy through our links, we may earn a commission. Learn more› By Melanie Pinola Smartphones are the Swiss Army knives of the digital world, but ...

QR codes are pixelated black and white squares that perform magic when we point the cameras on our phones at them—but what’s going on that makes this little spell possible? QR codes are akin to the ...

Companies are piloting a solution from software company ProGlove to track how efficiently goods are being stocked and picked from the warehouse each time workers scan a barcode on their glove. The ...