To avoid QRishing scams, always use a trusted QR code scanner app that includes security features that can detect malicious ...

Google is working on a change to Android Quick Share that makes using the tools with QR codes even more streamlined.

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 ...

Modified versions of QR codes have since been successively introduced to respond to emerging needs. The space-saving Micro QR code emerged in 1998. It can be printed on an area as small as 1 ...