The body's automatic regulator

The autonomic nervous system, also known as the autonomic nervous system, is a part of the nervous system that primarily controls and regulates internal organs, blood vessels, and glands, maintaining the unity and balance of the body's internal and external environment. It is divided into two branches: the sympathetic nervous system and the parasympathetic nervous system, which coordinate with each other to maintain the balance of the body, hence it is called the "automatic regulator of the body".

The unit is designed for unsupervised public use: controls are recessed or shielded, moving parts are enclosed, and the interface is operable by a child of about six with no instruction. Where a screen is used, the language can be switched without changing the hardware, and the content can be replaced on site.

The autonomic nervous system, as the "automatic regulator" in our body, silently controls the normal operation of internal organs, blood vessels, smooth muscles, and glands, a process completely independent of our consciousness. The autonomic nervous system is divided into sympathetic nervous system and parasympathetic nervous system, which coordinate and cooperate with each other to control the functional activities of internal organs and adapt to the current needs of the body.