You can scan a QR code using the camera on your smartphone, tablet, or computer. Scanning QR codes lets you easily access websites, restaurant menus, videos, and more ...

Jake Peterson is Lifehacker’s Senior Technology Editor. He has a BFA in Film & TV from NYU, where he specialized in writing. Jake has been helping people with their technology professionally since ...

I'm looking for a combination of Android tablet and app that will unlock, open a scanner app, take a photo to scan, and then open the resulting URL in a browser in the shortest amount of time possible ...