Automated Optical Inspection
An automated visual inspection method using cameras and computer vision algorithms to detect defects — including surface flaws, dimensional deviations, solder joint quality, and assembly errors — at production-line speeds.
Why it matters
AOI replaces or augments manual visual inspection, removing human variability and fatigue from quality decisions while generating structured defect data that can be analyzed for patterns and fed back into engineering and process improvement workflows.
External References
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Cite this definition
Finocchiaro, Michael. “Automated Optical Inspection.” DemystifyingPLM PLM Glossary, 2026, https://www.demystifyingplm.com/glossary/automated-optical-inspection