Is the toilet ergonomic

The sit-on toilet does not seem to have much to do with ergonomics, but it is related to the evolution of the history of Li Chunmin, like our China, the traditional is to squat the toilet. But it's easy to get numb when squatting...

Rationality of the structural space.

The security of the passage space. >>>More

Interior environment design comes.

It is a highly comprehensive discipline source, which is closely related to architecture, sociology, folklore, ergonomics, structural engineering, building physics, building materials, and at the same time, it also involves furniture furnishings, material texture and performance, arts and crafts, greening, and gardening art. Space design is a design field that is inseparable from people's lives, and people hope to improve the environment and improve the quality of life through design. Therefore, the quality of indoor environment design is also sensitive, and how to grasp people's psychology, feelings, and scales of the space environment and guide the space design to meet people's physiological and psychological needs has become a new topic in the field of space design. >>>More

The anatomy of the human body, the scale of the human body, and the action domain of the human body.

Generally 95-115 degrees, functional sofas and recliners are uncertain.