Abstract :
The applied experimental psychologist, or human engineer, can be of great assistance in the design, production, and maintenance of simple or complex electronic equipment. By his knowledge of human sensory and motor characteristics, by systematic application of fundamental principles of psychology, physiology, and anthropometry, and by application of psychophysiological research techniques to manmachine problems, he can contribute to the development of compatible and more efficient man-machine systems. In many applications, reduction of human factor errors can be as important as the reduction of electromechanical errors.
