The Field of Ergonomics

The field of ergonomics is to design perfect products for people so that when people interact with the product they have beneficial experience and their health and safety are protected by product shape and design It emphasizes the idea. Ergonomics focuses not only on protecting the body but also on protecting cognitive abilities (mind). Therefore, companies should have ergonomic or human factors within the organization so that the products they manufacture can be designed to be physically and mentally safe.

In many cases, ergonomic principles are found in the creation of equipment and machinery, and the creation or enhancement of safety programs. The field of ergonomics is actually divided into three main fields. Physical ergonomics related to physical ergonomics, anatomy, biomechanics, and anthropometric characteristics are related to specific physical activity. Examples include persons involved in psychological activities such as work posture, workplace layout, health and safety, material handling, ongoing repetitive movement, cognitive aspects of ergonomics, memory, perception, reasoning, psychomotor response And the system (task, machine or equipment, and information).

The ergonomics history in the United States and the field of ergonomics are thought to have started during the Second World War (Wickens & Hollands, 2000), but its early development dates back to the 20th century. Before World War II, the main focus of the workplace adapts to machines used at work basically by referring to trial and error method, not to design machines used at work to meet human demands It was to design human beings.

During World War I and the Second World War ergonomics was developed as a new research field that focused on the design of equipment and the design of equipment compatible with ergonomics. The International Ergonomics Association defines ergonomics or human factors as follows. Ergonomics (or human factors) is a scientific discipline that understands the interactions between humans and other elements of the system, as well as the application of theories, principles, data and methods. . It is designed to optimize human health and overall system performance

Some psychologists in this field work in the field of human factor, ergonomics, human computer interaction. Human factor psychology is an interdisciplinary field that focuses on topics such as human error, product design, ergonomics, human ability, human-computer interaction. People working on human factors are focused on improving ways to interact with products and machinery both inside and outside of the workplace. It helps to design products designed to minimize damage and to create workplaces that improve accuracy and safety.