Design And Evaluation Of Experiential Test Platform Based On Product Texture Cognition

Experiential learning is favored by educators for its unique teaching methods and innovative teaching effects.Research on the realization scheme and evaluation system of experiential learning has important theoretical and practical significance for promoting the development of education.Based on the user experience measurement method,this paper studies and designs the experiential learning scheme of the course Appearance Structure and Material Technology.Output specific experiential learning programs,virtual experimental platforms and evaluation system of learning programs to provide guidance for teaching,and at the same time improve the teaching effect and broaden the scope of application of user experience measurement theory.On the basis of researching the related theories of experiential learning,the elements of experiential learning are extracted.Clustering method and scale are used to extract the categories of learning styles,and a measurement method of learning styles is proposed,which confirms the popularity of experiential learning audiences.Based on the theory of integrated experiential learning design and the teaching practice of the target course,the experiential flow of the target experiment and the functional prototype of the learning platform are designed as the important foundation of the platform construction and the learning scheme design.On the basis of functional prototype,a virtual platform is constructed.User experience data of functional prototype are obtained by performance measurement and self-report measurement.After classifying user problems,a low fidelity experimental platform is constructed.Based on the results of regression analysis of user experience elements theory and experimental data,the user experience problems of the platform are improved,and the construction scheme of high fidelity platform is designed and realized.Based on the high fidelity platform and experiential learning process,the concrete scheme of experiential learning is designed and the evaluation system of learning effect is put forward.Factor analysis was used to study the factors affecting product texture perception and a mathematical model was obtained.The hierarchical weight of each index in the learning effect evaluation system is determined based on the analytic hierarchy process.This paper evaluates the learning effect of the learning scheme by using the method of fuzzy comprehensive evaluation,outputs the optimal learning scheme,and provides guidance for teaching.