Well, imagine typing in every item people buy as a clerk. It's much easier to scan it and then bag it ;)
The Bar Code Tattoo was created on 2004-09-01.
The Bar Code Rebellion was created on 2006-08-01.
There isn't a specific "font" that creates all different types of bar codes, but IDAutomation has created a Universal Bar Code Font, which will generate multiple bar code types from a single font. It will create Code 128, Interleaved 2 of 5, Code 39, MSI, Codabar, Postnet, Planet, Intelligent Mail and GS1-128. They have a demo you can test, but URLs are not allowed in the Answer Field here at WikiAnswers. Sorry.
Bar codes have a meaning because the meaning of a bar code is assigned to that bar code. A bar code identifies an item, and product information regarding that item is held in a data base.
The level of measurement of a bar code is nominal.
"bar code" contains 7 letters.
The country code and area code of Bar, Montenegro is 382, (0)85.
The zip code for diamond bar is 91765
Americium is not used in bar code scanners.
A bar code for pH doesn't exist.
Suzanne Weyn is the author of The Bar Code Tattoo.
The ISBN of The Bar Code Tattoo is 978-0439395625.