QR Code (abbreviated from Quick Response Code) is the trademark for a type of matrix barcode (or two-dimensional code) first designed for the automotive industry. More recently, the system has become popular outside the industry due to its fast readability and large storage capacity compared to standard UPC barcodes. The code consists of black modules (square dots) arranged in a square pattern on a white background. The information encoded can be made up of four standardized kinds ("modes") of data (numeric, alphanumeric, byte/binary, Kanji), or through supported extensions, virtually any kind of data.
Other articles related to "qr code, code, qr, qr codes":
... scanned by a narrow beam of light, a QR code is detected by a 2-dimensional digital image sensor and then digitally analyzed by a programmed processor ... three distinctive squares at the corners of the QR code image, using a smaller square (or multiple squares) near the fourth corner to normalize the image for size, orientation ... The small dots throughout the QR code are then converted to binary numbers and validated with an error-correcting code ...
... QR code (abbreviated from Quick Response Code) is the trademark for a type of matrix barcode (or two-dimensional barcode) first designed for the automotive industry in Japan ... The information encoded by a QR code may be made up of four standardized types ("modes") of data (numeric, alphanumeric, byte / binary, Kanji) or, through supported extensions, virtually ... The QR Code system has become popular outside the automotive industry due to its fast readability and greater storage capacity compared to standard UPC ...
... Australia, United States bookitbee QR Code Embedded data validated on-device or online ... Requires data connected mobile device with QR reader at point of entry ... Customer types unique code into kiosk, PDA or Chip and PIN handset ...
... Particularly in the field of commercial tagging it is vital for the code to be able to be branded (it is possible to integrate a logo in the code) ... The first company used QR Code for IT Asset Inventory Tagging System was initiated last October 11, 2012 made by Castlewood Group Pte Ltd Singapore lead by IT Manager, Engr ... This unique concept innovates the use of QR Code as a medium for proper handling and monitoring of IT devices and peripherals for this company ...
... Malicious QR Codes combined with a permissive reader can put a computer's contents and user's privacy at risk ... They are easily created and can be affixed over legitimate QR Codes ... In Russia, a malicious QR Code caused phones that scanned it to send premium texts at a fee of US$6 each ...
Famous quotes containing the word code:
“Wise Draco comes, deep in the midnight roll
Of black artillery; he comes, though late;
In code corroborating Calvins creed
And cynic tyrannies of honest kings;
He comes, nor parlies; and the Town, redeemed,
Gives thanks devout; nor, being thankful, heeds
The grimy slur on the Republics faith implied,
Which holds that Man is naturally good,
Andmoreis Natures Roman, never to be
—Herman Melville (18191891)