Perceive, observe, clarity of vision: % Extends hands or arms in any direction: % Move, transport, raise or lower 30lbs or less: % Recognize or inspect visually: % Communicate, converse, give direction, express oneself: % Position self to accomplish task (i.e. stoop, kneel, crawl): % Ascend or descend (i.e. stairs, ladder): % Use hands or feet to operate or handle machinery, equipment, etc. The role maintains the Clemson Package Dynamics Laboratory (CPDL), develops safety procedures with Clemson University Occupational and Environmental Safety, and ensures the laboratory supports safe, efficient research, teaching, and industry service.