TY - JOUR
T1 - Application of the human - machine model to ergonomic work assessment
AU - Sznajder, Joanna D.
AU - Breysse, Patrick N.
PY - 1994/9
Y1 - 1994/9
N2 - The purpose of this article is to present a pragmatic approach to conducting worksite ergonomic assessments, utilizing the concept of the human-machine model to address both safety and ergonomic problems. This approach is applicable to a wide range of work environments within many locations, and to work processes with dynamic or static components. The work environment is considered a physical location which includes the workplace design, process, equipment, tools, and materials used during the course of the job. The classic human-machine model identifies the following information pathway and interactions between the operator and the machine: Integration of information from the machine, taking action based on the decision made, presentation of the result of the action taken, and the machine operation accomplishment. The application of this model is presented for the following three examples: Ship docking maneuvers, crane and gantry operators’ work, and assembly line work. The utility of using the human-machine model as a framework for conducting ergonomic job site assessments is discussed. It is particularly useful when work performance is very complex and demands different skills. Although the model consists of two main components—a person and a machine —attention is focused on the operator since he/she integrates information from the machine, makes the decision, and takes an action.
AB - The purpose of this article is to present a pragmatic approach to conducting worksite ergonomic assessments, utilizing the concept of the human-machine model to address both safety and ergonomic problems. This approach is applicable to a wide range of work environments within many locations, and to work processes with dynamic or static components. The work environment is considered a physical location which includes the workplace design, process, equipment, tools, and materials used during the course of the job. The classic human-machine model identifies the following information pathway and interactions between the operator and the machine: Integration of information from the machine, taking action based on the decision made, presentation of the result of the action taken, and the machine operation accomplishment. The application of this model is presented for the following three examples: Ship docking maneuvers, crane and gantry operators’ work, and assembly line work. The utility of using the human-machine model as a framework for conducting ergonomic job site assessments is discussed. It is particularly useful when work performance is very complex and demands different skills. Although the model consists of two main components—a person and a machine —attention is focused on the operator since he/she integrates information from the machine, makes the decision, and takes an action.
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U2 - 10.1080/1047322X.1994.10388385
DO - 10.1080/1047322X.1994.10388385
M3 - Article
AN - SCOPUS:0028128233
SN - 1047-322X
VL - 9
SP - 626
EP - 632
JO - Applied Occupational and Environmental Hygiene
JF - Applied Occupational and Environmental Hygiene
IS - 9
ER -