| Vial Fill Level and cap Seal Verification To rapidly verify that vials are filled to the correct level and that caps are correctly aligned, a high-speed PresencePLJS P4 EDGE vision sensor locates the vial and verifies the fill level and cap placement. Food Packaging Error Proofing \ Each unit of pastry dough is inspected by a PresencePUJS : P4 AREA vision sensor to detect the presence of a frosting : packet—ensuring that one is included in each package. ■ • Rivet Inspection ; ; Following installation of a rivet into each corner of an : ; automobile steering wheel horn frame assembly, the : : component passes beneath a PresencePUJS Pro vision I I sensor to verify the presence and quality of each rivet. |