What is ergonomics

According to the definition set by the International Ergonomics Association (IEA), ergonomics is a “study of various factors such as human anatomy, physiology and psychology in a certain working environment; the study of humans and machines and the environment Interactions; a discipline that studies how people consider work efficiency, human health, safety, and comfort during work, family life, and vacations." Professor Ohara from Chiba University in Japan believes that ergonomics is to explore the human body’s work ability and its limits, so that people’s work tends to adapt to the various characteristics of human anatomy, physiology, and psychology. "