Which ergonomic domain is primarily concerned with the physical arrangement of the work environment, tools, and equipment?

Which ergonomic domain is primarily concerned with the physical arrangement of the work environment, tools, and equipment?

• A. All of the above
• B. Organizational
• C. Physical
• D. Cognitive

Answer: (C)

The physical domain focuses on the physical arrangement of the work environment, tools, and equipment. This includes how the workspace is laid out, where desks, chairs, monitors, keyboards, and controls are placed, and how these elements support comfortable, efficient movements. Good physical design aims to minimize awkward postures, excessive reaching, and repetitive motions, thereby reducing strain and injury risk and improving workflow. In contrast, the cognitive domain covers mental processes like perception, memory, attention, decision-making, and workload management, while the organizational domain deals with policies, communication, workflows, supervision, and culture. Because the question is about the tangible setup and placement of people and tools, the physical domain is the correct fit.

The physical domain focuses on the physical arrangement of the work environment, tools, and equipment. This includes how the workspace is laid out, where desks, chairs, monitors, keyboards, and controls are placed, and how these elements support comfortable, efficient movements. Good physical design aims to minimize awkward postures, excessive reaching, and repetitive motions, thereby reducing strain and injury risk and improving workflow.

In contrast, the cognitive domain covers mental processes like perception, memory, attention, decision-making, and workload management, while the organizational domain deals with policies, communication, workflows, supervision, and culture. Because the question is about the tangible setup and placement of people and tools, the physical domain is the correct fit.