Statements (23)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
optical mark recognition device
|
| gptkbp:detects |
presence or absence of marks
|
| https://www.w3.org/2000/01/rdf-schema#label |
OMR scanner
|
| gptkbp:input |
paper forms
|
| gptkbp:inventedBy |
1960s
|
| gptkbp:output |
digital data
|
| gptkbp:readBy |
pen marks
pencil marks |
| gptkbp:relatedTo |
optical character recognition
barcode image scanner OMR software |
| gptkbp:requires |
calibration
alignment marks special OMR forms |
| gptkbp:usedBy |
educational institutions
market research companies |
| gptkbp:usedFor |
reading marked data from paper forms
|
| gptkbp:usedIn |
surveys
examinations lotteries |
| gptkbp:bfsParent |
gptkb:Optical_Mark_Recognition
|
| gptkbp:bfsLayer |
7
|