| |
| IT Systems > Business Systems > Security Systems > Identification Systems > AIDC > |
Barcodes
|
ALSO CALLED: Uniform Product Codes, Universal Product Codes, Bar Codes, Barcoding, and UPC
DEFINITION: A bar code (often seen as a single word, 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
…
Definition continues below.
|
|
|
|
|
Add Barcodes to your RSS Reader:
|
|
|
|
|
| |
BARCODES DEFINITION (continued): … 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. A barcode reader is used to read the code. The reader uses a laser beam that is sensitive to the reflections from the line and space thickness and variation. The reader translates the reflected light into digital data that is transferred to a computer for immediate action …
Barcodes definition sponsored by SearchCIO.com, powered by WhatIs.com an online computer dictionary
|
| |
|
|
|
Free Newsletters