QR code has become quite common in the digital world. From digital payments to product information, almost all information is ...

The space-saving Micro QR code emerged in 1998. It can be printed on an area as small as 1 millimeter square. In 2007, the SQRC came into existence with an enhanced security feature. While looking ...

"QR-ing" may be on a similar trajectory. Once an underdog of the tech world, QR codes are now a core tool for businesses ...