12 nov 1930 - The OMR was created
Description:
The omr was invented by polish inventor Micheal Sokolski. Its main purpose was for scanning paper survey forms and tests. Its full name is the Optical Mark Recognition, that uses sensor lights to scan over different tests,and surveys. Mostly used for grading nation wide school tests. That scans thousands of tests an hour. There was aAjouté au bande de temps:
Date:
12 nov 1930
Maintenaint
~ Il y a 95 ans