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: just open the camera app, point your phone at the code, and tap ...

How to Look for Android Apps by Scanning QR Codes. Installing new apps for your Android device is easy: launch the Android Market application, search for an app and install it. However, with a ...

QR codes can play a vital role in the IoT ecosystem by enabling the identification, authentication and configuration of IoT devices.

Scanning a QR code without your phone requires a little help from Google or a webcam.