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  • bar code, Universal Product Code (code consisting of a series of vertical bars of variable width that are scanned by a laser; printed on consumer product packages to identify the item for a computer that provides the price and registers inventory information)
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Abbigail Waelchi

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Q: What is bar coding?
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there are no barcodes in space only earth has barcodes


How do you change the position of Status bar?

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No. OCR is used to scan text. MICR scans magnetic ink. A bar-code scanner is a different kind of scanner.


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What has the author Geoffrey Malecha written?

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