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The QR code system was invented in 1994, at the Denso Wave automotive products company, in Japan. [6] [7] [8] The initial alternating-square design presented by the team of researchers, headed by Masahiro Hara, was influenced by the black counters and the white counters played on a Go board; [9] the pattern of the position detection markers was determined by finding the least-used sequence of ...
Rectangular Micro QR Code (also known as rMQR Code) is two-dimensional (2D) matrix barcode invented and standardized in 2022 [1] by Denso Wave as ISO/IEC 23941. [ 2 ] rMQR Code is designed as a rectangular variation of QR code and has the same parameters and applications as original QR code.
If possible, providing free Wi-Fi hotspots will facilitate more use of the codes, especially in remote or thick-walled buildings with unreliable mobile internet connections. Display the codes where people (including children, and those in wheelchairs) can reach them. The codes should be well lit. Shadow makes it more difficult to scan.
From Wikipedia, the free encyclopedia. Redirect page. Redirect to: QR code; From the plural form: This is a redirect from a plural noun to its singular form.
Date: 9 April 2013: Source: This file was derived from: QR Code Structure Example 2.svg: Author: Bobmath: Other versions: This is a modified version of QR Code Structure Example 2.svg, as the QR code in that image is too small and does not actually contain version information.
free to use and copy: Other versions: Derivative works of this file: QR Code Damaged.jpg: Licensing. ... Usage on pam.wikipedia.org QR Code; Usage on pl.wiktionary.org