Cognitive ergonomics
Cognitive Ergonomics
Cognitive ergonomics (pronunciation: kɒɡˈnɪtɪv ɜːrˈɡɒnəmɪks), also known as cognitive engineering, is a discipline within the field of ergonomics that focuses on the cognitive processes, such as perception, memory, reasoning, and motor response, as they affect interactions among humans and other elements of a system.
Etymology
The term "cognitive ergonomics" is derived from the Greek words "ergon" (work) and "nomos" (natural laws), which together mean the science of work. The prefix "cognitive" refers to the mental processes of perception, memory, judgment, and reasoning, as contrasted with emotional and volitional processes.
Related Terms
- Human Factors: The study of designing equipment and devices that fit the human body and its cognitive abilities.
- Usability: The ease of use and learnability of a human-made object or software.
- Human-Computer Interaction: The study and practice of design, evaluation and implementation of interactive computing systems for human use.
- Work System: A system in which humans and/or machines perform work using resources to produce specific products and/or services for customers.
Overview
Cognitive ergonomics is concerned with mental processes, such as perception, memory, reasoning, and motor response, and how these processes affect interactions among humans and other elements of a system. The relevant processes include perception, cognition, motor control, and their interactions. Cognitive ergonomics uses the principles of cognitive psychology and applies them to the design and operation of human-machine systems. The goal is to optimize human well-being and overall system performance.
Applications
Cognitive ergonomics is applied in many areas, including the design of computer software, business processes, workstations, and user interfaces. It is also used in the design of aircraft, automobiles, and other complex systems where human error could have serious consequences.
See Also
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