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how the optical mark reader work?

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Anonymous

11y ago
Updated: 10/22/2022

u suck

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Related Questions

What are the Advantages of Optical Mark Reader?

use it as a wapon


Can you give some details about OMR?

Optical Mark Reader


What is lowest price of a Optical mark reader?

$100 USD


Is optical mark reader a process unit?

No, OMR is not a process unit.


What detects the presence or the absence of a mark in a predetermined place?

An optical mark reader can perform this task.


Function of Optical Mark reader?

Optical Mark Reader (OMR) is a high-tech data input device integrated optical and electrical technology. It is a powerful tool for speedy automatic data capture, thousands of data bytes per second, several hundreds of times faster than manpower, especially it can work for a long time without break.


Multiple choice answer sheets in an examination can be evaluated automatically by?

Optical Mark Reader


Who invented optical mark reader and the year it invented?

james carigher in 1945


What is the full form of OMR in computers?

Optical Mark Reader. It is different from OCR.


Is an OMR optical mark reader an input or output device?

An OMR (Optical Mark Recognition) is a scanner that reads the reflection of light from a specially designed design.


What is input device to enter the MCQ answer sheet on computer?

Optical Mark Reader (OMR)


What detects the presence or absence of a mark in a predetermined place?

A sensor or detector is typically used to detect the presence or absence of a mark in a predetermined place. These devices can use various technologies such as photoelectric sensors, proximity sensors, or vision systems to detect the mark accurately.