DIDO Wiki

Return to Glossary

Bar Code (Barcode) is the small image of lines (bars) and spaces that is affixed to retail store items, identification cards, and postal mail to identify a particular product number, person, or location. The code uses a sequence of vertical bars and spaces to represent numbers and other symbols. A bar code symbol typically consists of five parts: a quiet zone, a start character, data characters (including an optional check character), a stop character, and another quiet zone.

Also see: ISO/IEC 24724:2011 Information technology — Automatic identification and data capture techniques — GS1 DataBar bar code symbology specification

Source: https://searcherp.techtarget.com/definition/bar-code-or-barcode