During glass LCD panel production, the customer needs to pick panels from material carts and load them into machines for processing, unload the finished panels, and transfer them between workstations using mobile cobots. Because the mobile base of the cobot may have docking deviations and dedicated fixtures are difficult to customize for the panel material, the customer introduced a 3D vision system to improve multi-product flexibility, reduce fixture and positioning-device costs, and enable efficient loading and unloading.