what is meant by ergonomics
The U.S. Occupational Safety and Health Administration (OSHA, 1999) defines ergonomics as “the science of fitting jobs to people. Ergonomics encompasses the body of knowledge about physical abilities and limitations as well as other human characteristics that are relevant to job design.
Genomics is a more recent term that describes the study of all of a person's genes (the genome), including interactions of those genes with each other and with the person's environment.