The Ingenious Technology of QR Codes: A Closer Look at How They Store Data
In the digital age, Quick Response (QR) codes have become an increasingly prevalent sight. From advertisements and product packaging to event tickets and payment systems, QR codes have revolutionized the way we access and share information. Have you ever wondered how these pixelated squares store vast amounts of data within their tiny frames? In this blog post, we will delve into the fascinating world of QR codes and explore the inner workings of this ingenious technology. Understanding QR Codes: QR codes are two-dimensional barcodes that consist of black squares arranged on a white background. They were invented in 1994 by a Japanese company named Denso Wave, initially for tracking automotive parts. However, their use has expanded tremendously over the years due to their ability to efficiently store various types of data. QR Code Structure: The structure of a QR code comprises multiple components that work together to store and retrieve data. These components include: