All eyes are on PPT VISION -- machine eyes, that is. The company makes machine vision systems, used by manufacturers to perform in-line quality-control test and measurement inspections and to collect statistical feedback. System components are made by third parties, freeing PPT VISION to build, integrate, and test its lineup. IMPACT branded products incorporate cameras, lights, computer hardware, and graphical programming software. PPT VISION sells to companies in diverse industries, such as automotive, electronics, medical, and pharmaceutical. Top customers include Abbott Labs, 3M, Altria, and United Technologies. Director Peter Peterson owns a controlling stake in PPT VISION.