For the longest time we’ve been using UPC bar codes to store strings of information in a compact space on both product labels and people in dystopian sci-fi movies. But as our needs grew and became ...

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) ...

This open-source project is a Micro QR code reader application built using FastAPI and various image processing libraries. The goal of this application is to provide a high-precision Micro QR code ...

Scanning QR codes is quick and easy, but scammers often use them to disguise malicious URLs. Luckily, this great app will alert you if you scan something bad, making it a great first line of defense, ...

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) ...

This year marks the 30th anniversary of the QR Code, the ubiquitous scanning tag developed by a Japanese engineer that is used in every facet of modern commerce. As the technology evolved, the impact ...