What does QR stand for in the context of QR codes?

In the context of QR codes, QR stands for "Quick Response." This designation signifies that QR codes were designed to allow for fast scanning and immediate access to the information encoded within them. Developed in the 1990s by the Japanese company Denso Wave, QR codes were intended to facilitate the tracking of automotive parts, but their utility has expanded far beyond that initial purpose. The ability to rapidly decode the information stored in a QR code is fundamental to their widespread use today in various applications, from marketing and advertising to ticketing and payment systems.

This emphasis on speed and efficiency encapsulates the essence of QR codes as they are optimized for quick scanning by mobile devices, thereby enhancing user experience and interaction with technology in everyday activities.