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Devices of computer
Essay specific features
Written by:
Luna T
Date added:
March 25, 2012
Level:
University
Grade:
B
No of pages / words:
5 / 1393
Was viewed:
6695 times
Rating of current essay:
Essay content:
There are many types of input devices and deciding which one to use could save time and improve accuracy. Optical scanning, for example, is best used for printing questionnaires and retail tags. Optical scanning input devices include optical character recognition (OCR), which recognize certain printed characters...
displayed 300 characters
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Optical scanning, for example, is best used for printing questionnaires and retail tags. Optical scanning input devices include optical character recognition (OCR), which recognize certain printed characters. The OCR is an optimum way to read printed questionnaires because the optical character recognition senses marks made on forms...
displayed 300 characters
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