QR codes are pixelated black and white squares that perform magic when we point the cameras on our phones at them—but what’s going on that makes this little spell possible? QR codes are akin to the ...

Virtually everything that you buy in your local supermarket has a curious little zebra-like pattern the size of a postage stamp printed on it. Barcodes, originally devised about 40 years ago to label ...

Recently, due to the rise of the smart phone users, many marketers are beginning to jump onto the QR code bandwagon in order to take advantage of this group of new-age consumers. Being a brand with ...

New Aadhaar QR Code App: Now you will neither need to keep your Aadhaar with you nor you will need to keep a copy of the Aadhaar card. Let us tell you how the new Aadhaar QR system will work. New ...

Whether you’re ordering drinks to your table in a pub or want to pay for car parking, QR codes make life simple. A quick scan of a black-and-white grid on your mobile phone takes you straight to a ...