The most common backup people set up is to put their vCard QR code on their actual business card, giving them the best of ...

With a QR code, you can easily share your info with anyone regardless of platform, and you have more control over what gets shared in the first place. As of this week, I’ve hopefully handed out my ...

India's UIDAI has introduced a new Aadhaar app for smartphones. This free app allows citizens to securely carry their digital ...

Overview The Unique Identification Authority of India (UIDAI) has recently launched a revamped version of its Aadhaar mobile ...