Who Invented the QR Code?
The QR code has become a staple of modern life and has multiple uses. Read on to learn more.
What Exactly Is a QR Code?
The “QR” of QR code stands for Quick Response. It is, essentially, a type of 2D barcode that can be scanned by various devices to give quick access to information/data.
How Does It Work?
The QR code works in a similar way to a traditional barcode but can hold significantly more information. When the QR code is scanned, the information that is stored within it is decoded by the scanner. The device then displays that information/content or carries out the function that it is instructed to.
A Brief History
QR codes were initially invented in 1994 by Masahiro Hara – an engineer working for Japanese company Denso Wave. A subsidiary of Toyota, Denso Wave specialised in barcode technology and originally used it for the labelling of automobile parts.
Following this, in the early 2000s, mobile phones began to be equipped with QR-code reading apps, which led to a significant expansion in their use across the globe. Nowadays, many QR codes have advanced functionality and features.
Benefits and Applications
The main benefits of QR codes are their simplicity, versatility, speed, customisability, trackability and the fact they are contactless.
QR codes can be found in a variety of industries, including education, hospitality, retail, real estate, recruitment/HR and telecoms.
Example uses include: directing people to websites, sharing contact details, sharing directions, welcoming guests/customers, warehouse stock control, ticketing and delivering video/audio content.
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Future Use
Looking to the future, QR codes could be integrated with IoT technologies and augmented reality. Simply scanning a code could give consumers access to a world of virtual products, services and experiences.
