Objective of this paper is to address the problem of preschool children's cognitive dysfunction due to sensory integration disorder,while existing products are unable to meet multiple sensory needs of preschool children at the same time.A quantitative analysis was proposed to measure the role played by each functional factor in sensory product design and to emphasize the importance of functional factors in it.Firstly,the Kano model and the fuzzy Delphi method(FDM)were used to calculate the indicators of func-tional factors of sensory products in a quantitative way and to construct an indicator system;secondly,the weights of the indicator system were calculated using the hierarchical analysis method(AHP);finally,the three design solutions were evaluated using the fuzzy comprehensive evaluation method(FCE)to obtain product improvement opinions.The method can effectively conduct design and evaluation studies on senso-ry products and screen out the best design solutions.Conclusion Function-oriented design and optimization analysis of sensory product design solutions through quantitative analysis can help designers better design children's sensory products based on functional factors,so that the products can be more suitable for user needs.
维普
万方数据
