Research Projects

This project addresses human performance optimization in commercial air transportation by integrating human factors principles into homeland security deterrence and detection tasks, procedures, training, and technology interfaces at airport security checkpoints.

9/11 occurred as terrorists overcame security screening procedures. Subsequently, the Transportation Security Administration (TSA) was created as a component of the U.S. Department of Homeland Security founded 20 years ago. In today’s persistent threat environment, strengthening the airport security screening checkpoint with its holistic human, social, and technological ecology in mind is an ongoing challenge. This project addresses human performance optimization in commercial air transportation by integrating human factors principles into homeland security deterrence and detection tasks, procedures, training, and technology interfaces at security checkpoints. The project takes a systemic approach in identifying behavioral risk vulnerabilities of airport security screening checkpoints associated with human error in order to: (a) close effectiveness and efficiency gaps in user interaction with systemic elements and (b) enhance human reliability as a measure to improve overall system performance and hence air transportation security. The focus is on how well system components are designed to interface with human physiological and cognitive abilities and limitations. System components include equipment and technology, tasks, environment, and organizational elements. Organizational elements include scheduling/shiftwork, training, culture, communication, procedures, etc. Expected outcomes include focused controls associated with fatigue/circadian dysrhythmia and development of training materials for improved recognition of behavioral threat risks indicators.