Cognex Corporation is an American manufacturer of machine vision systems, software and sensors used in automated manufacturing to inspect and identify parts, detect defects, verify product assembly, and guide assembly robots. Cognex is headquartered in Natick, Massachusetts, USA and has offices in more than 20 countries. Cognex began exploring commercial applications of machine vision in the early 1980s. In the 1990s, Cognex's business grew due to a demand for machine vision tools to help automate semiconductor and electronics manufacturing. While semiconductor manufacturing remains an important market for Cognex, it has expanded to general manufacturing applications. The company's product portfolio includes In-Sight, VisionPro software, and DataMan. Wikipedia