No, it is an input device as it reads (and does not write)
It is an input device.
Yes it is.
An OMR (Optical Mark Recognition) is a scanner that reads the reflection of light from a specially designed design.
Optical Mark Reader (OMR)
An optical mark reader can perform this task.
Input Devices:Keyboard, Mouse, Scanner, Microphone, Joystick, Web Cam, Optical Mark Reader, Optical Character Reader, Optical Bar code Reader, Touch Pen, Graphic digitizer, light pen, Touch pad\screen, Track ballOutput Devices:Monitor, Printer, Plotter, SpeakerBoth:CD, Pen-drive, MODEM, hard drive, tape drive, disk drive
A special scanning device that can read carefully placed pencil marks on specially designed documents. This is an input device.
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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.
list 20 output devices
$100 USD
Optical Mark Reader
No, OMR is not a process unit.