Topic: Bar Codes
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Answers to Common Questions
What is a Bar Code?
Barcodes are very popularly used in stores to keep track of items. These little icons are optical machine-readable representations of data. Read More »
Source: http://answers.ask.com/Computers/Other/what_is_a_bar_code
What are Bar Codes?
Barcodes are the lines with a number at the beginning and end and below on a product. This lines are read by a barcode scanner which can be used for inventory purposes. Stores like Wal-Mart use barcoding system for two reasons, one it lesse... Read More »
Source: http://answers.ask.com/Computers/Other/what_are_bar_codes
Who Invented Bar Codes?
Joseph Woodland and Bernard Silver submitted a patent for the first bar code on October 7, 1952. This bar code looked a lot different than the bar code used today. Read More »
Source: http://answers.ask.com/Computers/Software/who_invented_bar_codes
Featured Content:
Bar Codes
(n.) Series of lines of different widths placed on an item for identification by a computer scanner
Dictionary.com . See all 1 definitions »
More Common Questions
Answers to Other Common Questions
In order to read bar codes a special device is needed called a bar code scanner. It is an hand held device similar to a pricing gun. The laser is reads the codes on the label and the information is fed into a computer.
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Source: http://answers.ask.com/Computers/Other/how_to_read_bar_codes
Bar codes are important devices in stores around the world. These devices are used for inventory and stocking simplicity. When the code is scanned it lets the computer know that one unit is going out.
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Source: http://answers.ask.com/Computers/Other/what_are_bar_codes_used_fo...
Bar code scanners are hand held devices that resemble smaller version of a radar gun. They are used to scan bar codes found on the back of products. The scanner information is loaded into a computer. The company uses this information to man...
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Source: http://answers.ask.com/Computers/Other/what_is_a_bar_code_scanner
Bar codes work by a series of black and white stripes that, when scanned, give out information on an item. The bars are similar to the binary code of a computer system, with each number 0 through 9 having it's own bar. You can find more inf...
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Source: http://answers.ask.com/Computers/Other/how_do_bar_codes_work
A bar code is a series of lines, each representing a number that will result in a code that a computer can then access for that particular product. A barcode scanner is needed to read the code, then transmit the proper numbers it represents...
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Source: http://answers.ask.com/Computers/Other/how_does_a_bar_code_work
The bar codes is very useful to tracks the prices and inventory purposes. The bar code recorded in the computer system it is just like a data based. The item with bar code scan and it will read quickly and feed the information to the comput...
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Source: http://answers.ask.com/Computers/Other/how_do_bar_code_scanners_w...
