Machine vision is making major contributions to the manufacturing sector, primarily by providing automated inspection capabilities as part of quality control procedures. Formerly viewed as barcode readers, these systems now use automated cameras and software to monitor products, collect data, check for inconsistencies, scan labels and perform other functions at high-speeds and without the need for worker intervention.

According to the Automated Imaging Association, machine vision encompasses all industrial and non-industrial applications in which a combination of hardware and software provide operational guidance to devices in the execution of their functions based on the capture and processing of images.