' 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, ...

I predict QR Codes are the next dinosaur of marketing. QR or 'quick response' codes are matrix barcodes that hold information that can be read with a QR scanner or smart phone camera. The information ...

Consumers in Japan are used to seeing fuzzy little code boxes on just about everything—advertising posters in subway stations, McDonald's sandwich wrappers, beverage packaging, receipts, T-shirt tags, ...