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 ...

Adding dynamic QR codes to product packaging is a simple way to provide customers with relevant information as they make purchasing decisions. These codes, layered with important product details ...

This article explores how businesses can leverage QR codes and augmented reality to enhance direct mail marketing campaigns.