· To solve the problem of comfort and convenience for caregivers to take care of hospitalized patients, it will provide convenient services for the use of chairs and beds. A convenient shared caregiver chair suitable for hospitals has been developed for the benefit of people, which can realize dual-purpose and free switching of bed and chair. Internet + NB and intelligent hardware control: Fill the service market of daily rest chairs and beds for caregivers; in the form of a chair: Without special management and realize real-time sharing; a daily "rest tool" specially designed for caregivers: Provide convenient services for the use of chairs and beds.