Dr. Raymond Lattanzio works to improve human performance in complex systems and applies his knowledge of the behavioral sciences to solve problems in the intelligence, aerospace, defense, and telecommunications business spaces. Dr. Lattanzio has led instruction as adjunct professor at George Mason University (Fairfax, VA) and Marymount University (Arlington, VA) in research methods and psychology. Also, he has 20 years experience as a volunteer first responder (Emergency Medical Technician). Specialties: Research design and conduct; user interface design and assessment; usability testing, heuristic evaluation; organizational study/assessment; information visualization.