Google is changing the way you confirm if contacts are legit. The company has begun rolling out a QR code to verify that the person you're communicating with is, in fact, who they say they are, ...
In a major digital push, the Unique Identification Authority of India (UIDAI) is set to revolutionize the Aadhaar update process with the introduction of a QR code-based e-Aadhaar verification system.