Humanoid Animation (H-Anim) is an approved ISO standard for humanoid modeling and animation. H-Anim defines a specification for defining interchangeable human figures so that those characters can be used across a variety of 3D games and simulation environments.
The H-Anim Standard was developed in the late 1990s and was significantly influenced by the Jack human modeling system and the research of experts in the graphics, ergonomics, simulation & gaming industry.