OMR is the process of comparing a filled form to a blank form and determining if data has been added. The result reports marked or unmarked areas of interest on forms, fields, segments, and bubbles. This determination provides feedback if a check-box has been selected, a bubble has been filled in, or a form has been signed.

The following topics have guidelines that should be used to obtain the optimal OMR analysis:

• Default OMR Processing Mechanism
• Deprecated OMR Processing Mechanism
• Marked/Unmarked Analysis - Principles and Examples