|
Human Factors Engineering
WHAT IS IT?
Human factors engineering is about people: it is an
applied science that seeks to coordinate the design and arrangement
of the working and living environment with the capacities and
requirements of the worker (i.e., designing for human use). Human
factors engineering came into visibility as a distinct discipline
during World War II when much of the new military equipment was so
complex that it could not consistently be operated safely or
effectively, even by well-trained personnel. Therefore, it became
necessary to keep the "human factor" in mind when designing new
equipment. Subsequently, the application of human factors
engineering has rapidly spread to other industries.
The textbook Human Factors in Engineering and
Design, (1982), (p. 4), McCormick, E.J., & Sanders, Mark S., defines
human factors as the following:
"The central focus of human factors relates to
the consideration of human beings in carrying out such functions
as: (1) the design and creation of man-made objects, products,
equipment, facilities, and environments that people use; (2) the
development of procedures for performing work and other human
activities; (3) the provision of services to people; and (4) the
evaluation of the things people use in terms of their
suitability for people. "
The objectives of human factors in these
functions are twofold, as follows: To enhance the effectiveness
and efficiency with which work and other human activities are
carried out; and to maintain or enhance certain desirable human
values (e.g., health, safety, satisfaction). The second
objective is essentially one of human welfare and well-being.
"The central approach of human factors is the
systematic application of relevant information about human
abilities, characteristics, behavior, and motivation in the
execution of such functions."
For more information, you can visit the
Human Factors and
Ergonomics Society website or
contact us.
|
