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Optical mark recognition
Capturing of human-marked data from document forms
Optical mark recognition (OMR) collects data from people by identifying markings on a paper.
OMR enables the hourly processing of hundreds or even thousands of documents. For instance, students may remember completing quizzes or surveys that required them to use a pencil to fill in bubbles on paper. A teacher or teacher's aide would fill out the form, then feed the cards into a system that grades or collects data from them.
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