Black Mirror has hidden a QR code in one of their season 7 promo posters. But what happens when you scan it? It might just ...

Let’s cut straight to it — you want to know how to scan a QR code on either your iPhone or Android device. Luckily, you’re in the right place. From restaurant menus to ad campaigns and more, you’ll be ...

The hassle of carrying physical Aadhaar cards or photocopies is now a thing of the past, thanks to the newly launched Aadhaar app. Developed by the Unique Identification Authority of India (UIDAI), ...