Research On The Design Of Children’s Multi-sensory Experience Dental Comprehensive Treatment Table Based On Embodied Cognition

Under the background of the opening of the three child policy and the outbreak of COVID-19,Chinese families pay more attention to children’s health than ever before,and children’s medical and health needs are increasing.However,China’s pediatric medical resources are in short supply,which is difficult to meet children’s needs for children’s special medical devices.For children with high prevalence of oral diseases,there is a lack of special dental comprehensive treatment table for children in the market at present.The current situation of design and use of children’s dental comprehensive treatment table is worthy of attention.Therefore,this paper takes the dental comprehensive treatment table as the research object and children as users.Based on the embodied cognitive theory and children’s multi sensory experience,combined with the relevant methods of perceptual engineering,this paper carries out the research on the design of children’s medical products to meet the psychological needs of children using medical products.Based on the theory of embodied cognition,literature research,combined with the application of embodied cognition theory in the field of design,analyzes and summarizes the relationship between human body and products in embodied cognition,so as to lay a theoretical foundation for the construction of children’s cognitive model.Based on embodied cognition theory,experience design theory and children’s cognitive development characteristics,a nested model of children’s embodied product cognitive experience is constructed.Analyze the multi sensory interactive experience process of children’s dental comprehensive treatment table,rank the importance of multi sensory channels,and get the important sensory channels that affect children’s experience.The design model of dental comprehensive treatment table for children’s multi sensory experience was constructed to guide the follow-up experiments.Establish the evaluation experiment of dental comprehensive treatment table,establish the image space of children’s dental comprehensive treatment table,and obtain the perceptual image evaluation data of children for dental comprehensive treatment table.Using differential evolution algorithm BP neural network algorithm(DE-BP),the evaluation data and the product design elements of important sensory channels are coded,and the design evaluation system of dental comprehensive treatment table based on DE-BP algorithm is constructed by Matlab GUI.According to the design evaluation system,predict the evaluation value to guide the design practice of children’s dental comprehensive treatment table,and use the design scheme as a sample for design verification.Eye tracking experiment and five point scale evaluation method were used to verify the usability and accuracy of the design evaluation system.Starting from the multi sensory channel of children’s body,the design evaluation system of children’s dental comprehensive treatment table is obtained based on the relevant methods of perceptual engineering and DE-BP algorithm,which can objectively evaluate the design practice of children’s dental comprehensive treatment table,and has certain reference significance for the design and research of children’s medical products.