What is Optical Mark Reader (OMR) ?

Optical Mark Reader Meaning


OMR may be a special scanning device that may browse fastidiously placed pencil marks on specially designed documents. OMR is often employed in forms, questionnaires and answer sheets. Trendy OMR will browse black or blue marks created with ball purpose pen or fel tip pen yet as pencil, punched and written marks. Traditional scan space includes twelve rows at zero.25 in. centers * 126 mark positions and scanning speed twenty five inches per second.

Optical Mark Reader in Computer


Optical Mark reading (OMR) may be a method of entering data into a computing system . Optical Mark Readers reads pencil or pen marks made in pre-defined positions on paper forms as responses to questions or checklist prompts. The OMR data entry system contains the knowledge to convert the presence or absence of marks into a computer file .

The OMR technology might be used if data is to be collected from an outsized number of sources simultaneously, an outsized volume of knowledge must be collected and processed during a short period of your time , information mainly comprises the choice of categories or "tick box" answers to multiple- choice questions.

Optical Mark Reader Uses


1. OMR scanning is fast. An OMR scanner can maintain a throughput of 1,500 to 10,000 forms per hour. This activity are often controlled and processed by one PC workstation, which may handle any volume the scanner can generate. Increasing the throughput simply requires upgrading the scanner. 

2. OMR scanning is accurate. It consistently provides unmatched accuracy when reading data, exceeding the accuracy of expert key-entry clerks because it eliminates transcription errors. 

3. OMR scanning is cost effective. With OMR technology, organizations can accomplish a good sort of administrative tasks rapidly and accurately from a central location, with minimum initial and ongoing outlay of funds. 

4. OMR scanning is straightforward to implement and support. Compared to several PC network installations, OMR scanners' need for ongoing technical support is minimal. OMR scanners also solve most system availability issues: data are often recorded on an OMR form even when a PC or network goes down. If questions arise, a source form is out there to validate results.

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