Definitions for QR CODE
qr code

WikipediaRate this definition:0.0 / 0 votes

1. QR code

   A QR code (an initialism for quick response code) is a type of matrix barcode (or two-dimensional barcode) invented in 1994 by Japanese company Denso Wave. A barcode is a machine-readable optical label that can contain information about the item to which it is attached. In practice, QR codes often contain data for a locator, identifier, or tracker that points to a website or application. QR codes use four standardized encoding modes (numeric, alphanumeric, byte/binary, and kanji) to store data efficiently; extensions may also be used.The quick response system became popular outside the automotive industry due to its fast readability and greater storage capacity compared to standard UPC barcodes. Applications include product tracking, item identification, time tracking, document management, and general marketing.A QR code consists of black squares arranged in a square grid on a white background, including some fiducial markers, which can be read by an imaging device such as a camera, and processed using Reed–Solomon error correction until the image can be appropriately interpreted. The required data is then extracted from patterns that are present in both horizontal and vertical components of the image.

WikidataRate this definition:0.0 / 0 votes

1. QR code

   QR code is the trademark for a type of matrix barcode first designed for the automotive industry in Japan. A barcode is a machine-readable optical label that contains information about the item to which it is attached. A QR code uses four standardized encoding modes to efficiently store data; extensions may also be used. The QR Code system has become popular outside the automotive industry due to its fast readability and greater storage capacity compared to standard UPC barcodes. Applications include product tracking, item identification, time tracking, document management, general marketing, and much more. A QR code consists of black modules arranged in a square grid on a white background, which can be read by an imaging device and processed using Reed–Solomon error correction until the image can be appropriately interpreted. The required data are then extracted from patterns present in both horizontal and vertical components of the image.

How to pronounce QR CODE?

1. Alex

   US English

   David

   US English

   Mark

   US English

   Daniel

   British

   Libby

   British

   Mia

   British

   Karen

   Australian

   Hayley

   Australian

   Natasha

   Australian

   Veena

   Indian

   Priya

   Indian

   Neerja

   Indian

   Zira

   US English

   Oliver

   British

   Wendy

   British

   Fred

   US English

   Tessa

   South African

How to say QR CODE in sign language?

Numerology

1. Chaldean Numerology

   The numerical value of QR CODE in Chaldean Numerology is: 4

2. Pythagorean Numerology

   The numerical value of QR CODE in Pythagorean Numerology is: 8

Examples of QR CODE in a Sentence

1. James Potten:

   The tracking code on the item had the same first five and last three numbers as my order but Amazon Kindle wasn't Amazon Kindle.

2. Carl Douglas:

   You never see anybody in Beverly Hills or Santa Monica stopped for a code violation while riding a bicycle.

3. Donald Trump:

   One of the important elements of this plan revises the current tax code to eliminate the disincentive for re-entry into the work force, women, who are disproportionately most likely to step out of the work force to provide unpaid care, often lack the ability to return to work because it can be hard to rationalize stepping back into the work force and incurring the enormous expense of child care when you are also making less than the primary earner in your home yet taxed at the highest household rate.

4. Nicola Thorp:

   Dress code laws should be changed so that women have the option to wear flat, formal shoes at work if they wish, current formal work dress codes are outdated and exist.

5. Lloyd Austin:

   We will work with Congress to amend the Uniform Code of Military Justice, removing the prosecution of sexual assaults and related crimes from the military chain of command.

References

1. ^ Wikipedia
   https://en.wikipedia.org/wiki/Qr_Code
2. ^ Wikidata
   https://www.wikidata.org/w/index.php?search=QR CODE