With cases of QR code fraud starting to pop up and some officials warning consumers to take pause, you may be wondering if it ...

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) st… ...

How to scan a QR code with your iPhone’s Camera app. Your iPhone’s built-in Camera app can scan QR codes, and it’s as easy as taking a photo. Here’s how: ...

Sharat Potharaju is cofounder and CEO of Uniqode, whose vision is to enable digital connection with every physical object and place. QR codes drive 37% click-through rates, while email campaigns ...