| With the advent of the era of informatization and intelligence,in order to meet people’s diversified material and non-material needs,the functional dimensions of products provided to users are gradually increasing,the scope of services is expanding,and the connotation and extension of products and product modeling are continuously expanding.The information contained in the product styling is more and more and more complex,and the product functions need to be driven by information to be presented to people.Product information feedback is becoming more and more important for users.The adjustment and optimization for it can help users better understand the information transmitted in the product styling,so as to use the product correctly and create a good product user experience.Product information feedback provides a basic guarantee for the transmission of information between products and users.Therefore,the feedback theory in the information theory will provide an important theoretical basis for this research.In the current information environment,interface modeling as a carrier of nonmaterial form products has a very necessary research significance.Therefore,this article first clarified the concept of product modeling,and defined the scope for subsequent theoretical research.Combined with the trend of pursuing user experience in the design field,product information feedback is selected as a research theory,clarifying concepts and elements,and exploring its application method in product interface modeling design.Secondly,according to the product information feedback elements sorted out in the previous article,the information feedback adjustment strategy in product interface modeling design is proposed from the three dimensions of content,timeliness and mode.Third,based on the component elements and attributes of product information feedback,the evaluation indicators of product information feedback contacts were screened out,and the weights of evaluation indicators were calculated using AHP analytic method and expert scoring,and summarized the method of product interface modeling information feedback evaluation.method.Finally,based on the application theory of product information feedback proposed above,a product modeling design program based on product information feedback is proposed.On the basis of the previous research,the dental oral health app was used as an example to develop the design practice.From the perspective of product information feedback,the design of the non-material product interface modeling was used as the carrier.Finally,the product information feedback evaluation method was used to verify and judge to prove this time.The rationality and feasibility of theoretical research results.In this study,the elements of product information feedback were clarified,and on the basis of this product information feedback,the information feedback adjustment strategy,evaluation indicators and design procedures in product interface modeling design were proposed.Finally,the design practice proves that the above-mentioned applied theoretical research can provide logical support behind the design behavior of product interface modeling.At the same time,it also provides reference ideas and directions for future product information feedback research in product interface modeling design. |