基于iNPD与AHP的老年人陪护产品创新设计

Innovation Design of the Elderly Accompanying Products Based on iNPD and AHP

目的我国老龄化现象显著,老年人问题日益增多,由于未来保姆和护工人员的短缺,为老年人用户群体设计出满足多种需求的陪护产品势在必行。方法运用iNPD与AHP方法指导老年人陪护产品设计,用SET因素分析,寻找产品机会缺口;通过对老年人、子女和医护人员进行问卷调查,明确老年人用户对陪护产品的多种需求;利用层次分析法和解释结构模型法对用户需求进行整理和排序;对设计概念进行权衡筛选,得出设计概念;制作产品模型,检查外观和结构合理性,优化设计。结论针对老年人用户需求分析的复杂性和陪护产品创新设计的科学性,得出结合iNPD和AHP的创新设计模型及一项概念产品设计。以案例实证方式验证iNPD与AHP方法相结合的可行性与合理性,为老年人多功能陪护产品创新设计研究完善思路与方向。

The work aims to design an accompanying product to meet various needs for the elderly users,with respect to the fact that the aging phenomenon in China is obvious,the problems of the elderly are increasing day by day,and the nannies and carers in the future are in shortage.The iNPD and AHP methods were used to guide the design of the elderly accompanying products,and SET factor analysis was used to find the product opportunity gap.Through the questionnaire survey of the elderly,their children and medical staff,it was clear that the elderly users had a variety of needs for accompanying products.AHP and ISM were used to organize and sort user needs.The design concepts were weighed and screened to get the design concept.Finally,the product model was constructed,the rationality of appearance and structure was checked,and the design was optimized.According to the complexity of the analysis on the needs of the elderly users and the scientificity of the innovative design of accompanying products,the innovative design model combined with iNPD and AHP and a conceptual product design are obtained.The feasibility and rationality of the combination of iNPD and AHP are verified by case study to perfect the thinking and direction for the innovative design of multi-functional accompanying products for the elderly.