' MiniQR ' is a generator that allows you to easily create good-looking QR codes. It is open source and can be self-hosted. A demo app is also available, so I tried using it. When you access MiniQR, ...

Researchers at TU Wien have set a new world record. They developed the smallest QR code ever created and successfully read.

Just how small can a QR code be? Small enough that it can only be recognized with an electron microscope. A research team at TU Wien, working together with the data storage technology company Cerabyte ...

QR code, short for Quick Response Code, is a kind of matrix barcode that includes information about a product or service. You can find it being used for advertising purposes, where brands put up ...