What is a QR code? A QR code (short for Quick Response code) is a two-dimensional barcode that can be read by your smartphone camera. QR codes provide quick access to product information, promotions ...

In iOS 11, the native camera app includes functionality that allows you to scan QR codes and access QR code content like URLs without having to download a third-party app. Open the Camera app on the ...

Web-based QR code scanners are another handy option for scanning codes with a laptop camera. Just visit a website that ...

QR or Quick Response codes are one of the most popular ways to access information on the go. Invented in 1994 and once considered the wave of the future, part of the QR code revival that started in ...

Add Yahoo as a preferred source to see more of our stories on Google. You don't need your phone to open a QR code. You probably already know how to scan a QR code with your phone. It's simple enough: ...

There are countless third-party apps that allow you to scan QR codes and Data Matrixes on your iPhone, but wouldn’t it be easier if you could read them inside the built-in Camera app? Well, with a new ...

The use of QR codes has seen a surge in the past few months despite being around for more than a decade. A distant cousin of bar codes, the indecipherable patterns are able to hold more information, ...

A vulnerability in the QR code reader built into the iOS camera app could allow users to be directed to a malicious website without their knowledge. As of iOS 11, you can simply point your iPhone at a ...

A vulnerability in the way iOS’ camera app handles QR codes could potentially result in users being unknowingly redirected to malicious destinations. Per 9to5Mac, security researcher Roman Mueller of ...