is an omr and input or output device?
both input r output
Impossible to say without knowing the implementation of the application.
Input device.
output/input
output and input
it is an output device
Neither, it is not classified under input or output. It has its own identity
There are many possible answers. One of them is Output = 6 - Input.
What is the difference between output and input?If you sing into a microphone you can hear the microphone's output.Sound coming out of the power amp to the speakers.That is the input of the loudspeaker.Do you see the difference?Your voice is the microphone's input. Its output is electrical impulses that are input to the amplifier. The amplified impulses are the output of the amplifier and input to the speaker. Sound waves are output of the speaker and input to your ears.
Input and output for a corkscrew
Input