QR codes are quick, easy to generate, and let you share digital information in offline spaces. Here is what you should know ...

It's easy to get overwhelmed by information on the menu, but here's how to decode it all and get the meal you want at the ...

Code Scanner is an easy way to scan QR codes on another screen, form, or physical sign. This is a built-in ... it and use "QR ...

QR codes have been with us for a long time now, and after passing through their Gardenesque hype cycle of inappropriate usage, have now settled down to be an important and ubiquitous part of life.

Recently [mit41301] wondered about increasing the data capacity of QR codes, and was able to successfully triple the number of bits using color. He chose the new rectangular micro QR code (rMQR ...