Design of Senior Family Bathroom System Based on Demand Theory

Aiming at the characteristics of the elderly population, based on the demand theory, this paper proposes a design scheme of a suitable family bathroom system. Based on the theory of Maslow’s demand theory, understand the real psychological status of the elderly through theoretical transformation, analyze the physical and psychological characteristics of the elderly, and simulate the specific behavior of the elderly in the bathroom space system through user interviews. In response to the elderly’s needs for the space, facilities and supporting facilities of the bathroom system, a type of bathroom space was finally selected to carry out the design practice, which provided certain theoretical support and practical reference value for the subsequent research of bathroom products for the elderly.