The Discipline of Ergonomics and Human Factors

ion is concerned with the ability to use those interactions to make predictions that can be compared with the real world. Ergonomics design is concerned with the ability to implement knowledge about those interactions and use them to develop systems that satisfy customer needs and relevant human compatibility requirements. Furthermore, the pillars for any scientific discipline include a definition, a teaching paradigm, and an educational base (NRC, 2001). A definition of ergonomics discipline and profession adopted by IEA (2003) emphasizes fundamental questions and significant accomplishments, recognizing that the HFE field is constantly changing. A teaching paradigm for ergonomics should conform to established scientific 16 THE HUMAN FACTORS FUNCTION Table 10 Contemporary HFE Research Methods