As smartphones have become more and more ubiquitous, so have QR codes. These maze-looking squares are a type of matrix bar code that contains data — usually, QR codes point to a website or open a ...

iPhone users can scan documents and QR codes on their device using the built-in Notes and Camera apps. To scan a document in the iPhone's Notes app, open a new or existing note, then tap the "+" icon ...

Scanning QR codes can be done directly through the camera app on iPhones and Android phones. iPhones also have a built-in Code Scanner function in Control Center for scanning QR codes. Google Lens can ...

The default way to scan a document with an iPhone lives within iOS’ native Notes app. Open it and open a new note. Tap the camera icon on the bottom menu bar, tap Scan Documents and then hold your ...

QR codes are used for everything from opening a restaurant menu to making payments: just point your camera at the QR code, and your phone will automatically open the relevant page. But what happens ...

Executive Editor David Carnoy has been a leading member of CNET's Reviews team since 2000. He covers the gamut of gadgets and is a notable reviewer of mobile accessories and portable audio products, ...

With Half.com’s new iPhone applications targeting back-to-school shoppers, eBay has debuted its first buying application that integrates bar code-scanning technology. The free Half.com application ...

Shoppers can now scan and compare a variety of products such as electronics, movies and video games. The updated application is available for free download in the App Store. “EBay Mobile is always ...

PayPal is releasing an updated iPhone app today that on top of introducing a redesign for iOS 7 also introduces a few new features. You’ll notice a number of UI tweaks in the new app and a redesign ...