Ergonomics: Hand on
Hand with Science, Technology and Society
The world no
longer is in the stage where humans go out of their homes to find for their
basic commodities. Now, provision of these necessities has found its way to
each and everyone’s doorstep in a few minutes if not hours or days. All thanks
to technology and the related fields of sciences dealing with making daily
tasks easier.
One of the
fields of sciences which best contributes in making our lives easier is
ergonomics. Ergonomics is derived from the Greek words “ergon" which means
work and "nomoi" which means
natural laws. It is the field of
applied science which deals with designing machines, tools, and work
environments to best accommodate human performance and behavior (Rickover, n.d.).
Values related to the field are practicality, efficiency and safety for the
users.
At present, many
products have already been created, if not modified, which would best complement
human anthropometric factors to allow humans to work efficiently and safely
every day. These anthropometric factors include physical measurements such as
height, weight, shoulder length, and the sensory aspect as well which are taken
into consideration in the design of products (Ryan, 2013).
The output of
considering these factors in the design of products and work environment include
more productivity, reduced fatigue, increased efficiency and safer nature of
work. All of which are for the users.
With the aid of technology
and the creative minds of humans to ergonomics, many products have been
developed in the 21st century which have helped people all over the
world, in different fields and professions including agriculture, architecture,
engineering, medicine and more.
An example in
agriculture would be the famous cubic watermelons which have been produced in
Japan. (BBC News, 2001)
Figure 1. Cubic watermelons in Japan
These
watermelons are not genetically modified. The fruits have been put in cubic cases
in their early stages to follow the form of the container. These allowed
consumers to store the fruits easily in their refrigerators and to slice them
up without the problem of rolling across the table.
In architecture,
homes are beginning to have smart modifications with this staircase and
bookshelf together. To save space at home and make use of areas in a smart way,
staircase design have been modified to make it into bookshelves (Ocana, 2008).
Figure 2. Staircase and Bookshelf in One
Meanwhile in
medicine, ergonomics has help in the development of a tool using computer
graphics for the Institute of naval Medicine to assist in the design of
surgical environments on board ships. With this, users have been able to use
the tool in a wide range of civilian medical and surgical applications (Stone,
2004).
Figure 3. Computer Graphics Aid for Civilian Medical and Surgical Applications
In engineering, ergonomics
have contributed in making industrial tasks easier along with the development
of material reinforcements that are good alternatives to other materials which
may be hazardous to the health of engineers and to people in the industry (OSHA,
2012). Because of ergonomics also, work-related injuries have been minimized if
not prevented.
Figure 4. Modified container than can be bent
These
are just few among the many contributions of ergonomics in the different fields
and professions. With the help of ergonomics, work has been made easier, more
efficient and safer these have been achieved with the help of science and
technology.
References:
Rickover, R. (n.d.).
Ergonomics. Retrieved from http://ergonomics.org/.
“Ergonomics.”
Merriam-Webster Dictionary. Retrieved from http://www.merriam-webster.com/dictionary/ergonomics
Ryan, V. (2013).
Anthropometrics and Ergonomics. Retrieved from http://www.technologystudent.com/despro_flsh/revise11.html.
“Square fruit
stuns Japanese shoppers,” (2001). BBC News. Retrieved from http://news.bbc.co.uk/2/hi/1390088.stm.
Ocana, M. (2008).
Home Designing. Retrieved from http://www.home-designing.com/2008/11/stairs.
Stone, R. (2004).
Ergonomics in Medicine and Surgery. Retrieved from http://www.ncbi.nlm.nih.gov/pmc/articles/PMC406327/.
Occupational
Safety & Health Administration, (2012). Retrieved from
https://www.osha.gov/SLTC/ergonomics/controlhazards.html