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. Molly Kawahata:

   On a dating app, your mindset isn't fight or flight immediately. ... You get more bites at the apple, phone scammers have sort of cannibalized everyone's willingness to answer the phone from an unknown, out of state zip code.

2. William Orville Douglas:

   Literature should not be surpressed merely because it affects the moral code of the censor.

3. Aaron Sorkin:

   Lieutenant Commander Galloway [behind a chain link fence at a ball field]: Do you know what a code red is? Lieutenant Kaffee, standing on the ball field, looks at her in silence with a blank expression on his face. Galloway: What a pity.

4. Bernie Sanders:

   Every child has a right to a quality K-12 education, regardless of your race, regardless of your income, and regardless of your zip code, for too long, we have seen devastating education funding cuts used to pay for massive tax breaks for a handful of corporations and billionaires. When we are in the White House, that greed is going to end.

5. Sebastien Tremblay:

   Being able to extract and read the neuronal code from higher-level areas of the brain could also lead to important breakthroughs in the emerging field of neural prosthetics, where people who are paralyzed used their thoughts to control objects in their environment.

References

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