explain the functions and uses of barcode reader
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Barcode Reader is an Electronic device that scans a barcode by shining a laser beam on it.
•When a barcode reader directs a beam on a barcode,it measures the amount of light reflected back.
Uses-
•They can be used for any kind of necessary data collection. This could include pricing or inventory information.
•Barcodes eliminate the possibility of human error.
•Barcodes are used in entry tickets in movie theaters and other events to identify and verify the validity of the ticket before the customer can enter the theater or the event.
•Barcode scanner applications available on smartphones allow people to get more information about products.
HOPE MY ANSWER HELPED.
Thanks for asking this question.
Barcode Reader is an Electronic device that scans a barcode by shining a laser beam on it.
•When a barcode reader directs a beam on a barcode,it measures the amount of light reflected back.
Uses-
•They can be used for any kind of necessary data collection. This could include pricing or inventory information.
•Barcodes eliminate the possibility of human error.
•Barcodes are used in entry tickets in movie theaters and other events to identify and verify the validity of the ticket before the customer can enter the theater or the event.
•Barcode scanner applications available on smartphones allow people to get more information about products.
HOPE MY ANSWER HELPED.
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