Evaluation and Application of Aging-Appropriate Bathing Facilities Design Based on Grounded Theory and Fuzzy Analytic Hierarchy Process

Abstract

Through field research on the home bathing scenes of assisted elderly people, grounded theory was used to code the original information of user interviews and bathing behaviors, and the various attribute needs of assisted elderly people for bathing behaviors were summarized. At the same time, the analysis was used as indicators in the analytic hierarchy process. The layer is being constructed; using this as the design index for aging-friendly bath products, experts are invited to evaluate and calculate the weight value of each index, and analyze the importance data of the indicators to design an aging-friendly bath product; finally, the fuzzy comprehensive evaluation method is used to test whether the plan is satisfactory. Degree, the study obtained the evaluation results of this program, proving the feasibility of combining grounded theory and fuzzy level analysis, making the theory and practice effectively connected and exerting practical significance. The combination of grounded theory and fuzzy level analysis can systematically carry out quantitative design and evaluation of products, reduce subjective influencing factors in the product design process, make the design more scientific, objective and rigorous, and provide effective program reference and optimization ideas for subsequent similar aging product design.