QR code
In today’s digital world, we do many things online. From sharing contacts to digital payments and even document verification, work also becomes digitally. The QR code has been an important role in making all these works easy. While making UPI, you have to scan only the QR code and you are able to pay easily.
The specialty of the QR code is that the more times it is generated, the more times it has a uniqueness, that is, every QR code is different from each other. Do you know that the QR code was invented about 31 years ago? Yes, today the QR code through which we do for work from UPI payment to Aadhaar verification, this technology came 31 years ago.
Who created QR code?
The QR i.e. Quick Response Code was invented by a Japanese engineer Masahiro Hara in 1994. Masahiro has done graduation from Hosei University, Japan. The code was developed by Denso Web, a subsidiary of Toyota Motor Corporation. Mashalo Haro came to play the idea of QR code. If you have never played a Go game, then let us know that it consists of a cow board, in which grids of 19×19 are made. Black and white stones are made in this grid.
Many information is hidden in the grid
When Mashiro Hara saw this game board, he felt that many information could be kept in a grid and it can be read with many angles, distances etc. After this, Mashalo, along with the Denso Web team, worked to convert this grid system into QR code. This QR code contains data for locator, identifier and web tracking. It was first used to label parts in the automobile industry. Later this electronics tickets, contact sharing, payment are being done for many things.
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