Human modeling is a research area that involves creating computer models or simulations of human behavior, physiology, anatomy, and psychology. These models are used in various fields such as ergonomics, human factors engineering, medicine, psychology, and biology to study and predict human responses to different stimuli or environments. Human modeling helps researchers and designers better understand human behavior and capabilities, and can be used to assess product designs, improve workplace safety, and enhance medical treatments. By using human models, researchers can simulate various scenarios and test hypotheses without the need for expensive and time-consuming experiments involving human subjects.