![]() Many famous mobile apps like WhatsApp or LinkedIn use QR codes. QR codes can be used today using smartphone cameras which can scan these codes for providing users with a number of handy features. The widespread use of QR codes was a result of the global smartphone boom. ![]() The initial use of the QR code was to allow high-speed component scanning for vehicle tracking during manufacturing. The initial design of the Quick Response code was inspired by goban pieces. The QR code was invented by Masahiro Hara who worked at the Japanese company Denso Wave. ![]() Today, QR codes are used for identifying items, marketing, authentication processes, product information, cashless transactions, time tracking, etc. Quick Response codes gained popularity outside the automotive industry due to their capacity to store more information and their fast readability as compared to UPC barcodes. Typical QR codes can be read using a smartphone app or digital device and usually point towards an application or website with the required information. It is also known as a matrix barcode and provides data as an identifier, locator or tracker. What is a QR Code?įirst introduced in 1994 in the automotive industry in Japan, a Quick Response code or just QR code is a two-dimensional barcode. In this article, we will explain all you need to know about the different types of QR codes, their application and the boom of QR codes in times of COVID-19. In the wake of COVID-19 and contactless shopping, QR codes have experienced a boom. Today, they are used from app installs and login session authentication to checking product information at convenient stores and even for making digital payments. However, it wasn’t until the advent of smartphones that people began to recognize and widely use QR codes. Before Google Search, Facebook or responsive UI designs taking the Internet by storm, the QR code was being used for high-speed component scanning during vehicle manufacturing. QR codes have been around even before major internet platforms were even born. ![]()
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