An IT security researcher reveals how a wheelchair's QR code becomes a master key to all comfort functions.

Learn how to scan QR codes on Android with ease using your camera app. Simple steps to get you started quickly.

One of Google's most critical features is hidden behind a single toggle - turn it on to protect against theft, scams, spam, and more.

Barcode readers, document scanners, and sound meters are just a few clunky gadgets you can ditch by installing these ...

Back in July, Google widely introduced a redesign of the Android QR code scanner, but then rolled it back. The updated interface is now starting to reappear. This is the QR code scanner available from ...

THEY SEEM TO BE JUST ABOUT EVERYWHERE. QR CODES OR QUICK RESPONSE CODES ARE SMALL BARCODES THAT WHEN YOU SCAN THEM WITH YOUR PHONE, TAKE YOU JUST ABOUT ANYWHERE. LIKE THIS RANDOM YOUTUBE VIDEO OF ME ...

WXIN/WTTV – The Better Business Bureau wants you to be aware of a scam that involves packages you didn’t order arriving at your door. That “surprise” delivery may be not be a gift at all. In a ...

Did you know you can customize Google to filter out garbage? Take these steps for better search results, including adding Lifehacker as a preferred source for tech news. Ever get a suspicious text ...

QR codes have become an everyday tool in our digital lives, making it easy to share links, connect to Wi-Fi, view menus, download apps, and much more with just a quick scan. Originally developed in ...