The Times of India's 'Hack of the Day' series offers a simple solution for signing and scanning documents using just your ...

You can scan a QR code using the camera on your smartphone, tablet, or computer — however, you may need to download an app.

You don’t need a professional document scanner machine. You can quickly turn any paper document into a digital file with your iPhone. This capability is beneficial for handling business receipts, ...

The native camera app on iPhone includes functionality that allows you to scan QR codes and access QR code content like URLs without having to download a third-party app. QR codes can include contact ...