Stereo vision-crossing the Is and dotting the Ts

Describes research into the use of external sensors for robot systems to allow them to react intelligently to unforeseen events in the production process and irregularities in products. Examines the use of active vision systems with robot controllers and the integration of the two systems. Concludes that this enhances the ability of an industrial robot system to cope with variations and unforeseen circumstances in the workcell or the workpiece.