bar code


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Bar Code

A code placed on a product that a machine can read. Groceries and other products commonly have bar codes on them so a machine can display how much they cost. This ensures accurate prices are paid on retail goods. Bar codes were invented by a graduate student in Philadelphia, Pennsylvania, in 1948.

bar code

an alpha or alpha-numeric code, converted into a series of lines and spaces which are marked on products. Bar coding and the use of bar code scanners enables a firm to obtain accurate data quickly on its STOCK position to help with planning its reordering of goods; and can be used to adjust the prices of goods more easily than by replacing price tags. See EPOS.
References in periodicals archive ?
The Bar Code News is not technically a blog, but it has an RSS feed with new regularly published articles so I am including it here.
28 PLOS Biology, they reported on their ongoing effort to bar code all bird species in North America.
In some of the Valley's older neighborhoods where there are still door mail slots, the bar codes have been placed inside the mail slot to keep them dry from the rain.
Many companies print bar codes on all their product packages or labels, so for many retailers and wholesalers much of the work already is done.
In addition to reading conventional bar codes, the CAREt System reads small, information-rich codes called DOTs that can be used to create customized documentation and communication applications.
These new "two-dimensional" bar codes can squeeze in enough information to fit the Gettysburg Address into a two-inch square.
The new functions in MarkMagic Version 6 enable customers to implement advanced bar code and RFID applications without costly custom programming.
7 Bar Code extension supports three scanning devices from Symbol Technologies, available for purchase from Symbol and Numara Software partner, Portable Technology Solutions (PTS) at http://www.
For the critical patient wristband portion of a 5 Rights patient safety system, healthcare systems integrators are often deploying conventional linear bar codes and laser scanners.
Two new wristband-certified bar code printers, a hand held combo reader, and infant bar code tags also add to PDC's expanding bar code solutions product line and will be shown at HIMSS.
Easy-to-Use Bar Code Scanner Coupled with xmMOBILE-enabled Pocket PC Streamlines Maintenance Operations Across a Variety of Industries