| OMR | ||
| OMR stands for Optical
Mark Recognition.
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OMR uses light to detect the position
of black marks on white paper.
The documents to be read have empty boxes pre-printed onto them. The user makes pencil or ink marks in the appropriate boxes. Sometimes also called mark sensing. Example applications : 1) School registration sheets may be read by an OMR reader. 2) A multiple-choice examination. Pupils answer questions by making a mark in an appropriate box. All the papers are marked by a computer where the answer sheets are input using an OMR reader.
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| Exercise : OMR | ||
| OMR stands for .
is used to detect marks on a sheet of paper. Example : OMR can be used to
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| (Green indicates success) | ||
