QR dress Code. QR Code Generator - créer des codes QR en ligne [logo, t-shirt, vCard, carte de visite, sticker] - goQR.me. QR code. QR code for the URL of the English Wikipedia Mobile main page, " 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.
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 (numeric, alphanumeric, byte / binary, and kanji) to efficiently store data; extensions may also be used.[1] Mobile tagging. Mobile tagging is the process of providing data read from tags for display on mobile devices, commonly encoded in a two-dimensional barcode, using the camera of a camera phone as the reader device.
The contents of the tag code is usually a URL for information addressed and accessible through Internet. the mobile tagging process History[edit] Mobile tagging is currently most prominent in Asia, especially Japan.