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. Ronan Boyarski:

   I loved learning about how to code in Minecraft, it opened up all sorts of new possibilities for me … Youth Digital really showed me what I wanted to do with my life. I really wanted to become a game designer, because once I started coding, I loved it.

2. Reese McCranie:

   The area that we visited ... that leads from the Delta break room to the baggage make-up area is being locked down, it will remain an emergency exit per fire code. If anyone tries to access it, the door alarm will be activated and recorded on CCTV (closed-circuit television). The only personnel that will now have access to this door will be emergency responders (police and fire department).

3. Cara Wallis:

   There probably is a need for some regulation of livestreamers whose content falls within the' professional' areas mentioned in one section of the regulations, but the overall emphasis on harmony, promoting socialist values, correct outlook, etc. throughout the new code of conduct really speaks to tightening ideological control.

4. Washington Post:

   This is how many North Koreans were using their phones. This was done in secret. They used code names to avoid saying North Korea.

5. Paris Independent School District:

   The board believes the dress code can be used to mitigate communicable health issues, and therefore has amended the PISD dress code to protect our students and employees.

References

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