The work aims to investigate the mechanism through which bionic furniture design features influence consumers' emotional responses, and construct a "design features and emotional resonance" analysis model based on fuzzy semantic computation to reveal how the three dimensions of distinctiveness, integration, and interactivity affect emotional experience. A questionnaire survey of 477 consumers was conducted to collect data on their perceptions and emotional feedback toward the form, structure, function, and interaction of bionic furniture. Responses were measured with a five-point Likert scale and then converted into triangular fuzzy numbers for fuzzy semantic computation. Exploratory factor analysis was applied to verify the structural validity of the scale, and an ordinal logistic regression model was used to analyze the direction and significance of the effects of the three design dimensions on ten categories of emotional responses. Distinctiveness, integration, and interactivity all had significant positive effects on consumers' emotional responses (p<0.05). Distinctiveness exerted the strongest influence on satisfaction and pleasure (β=0.503), integration significantly enhanced comfort and trust (β=0.317), and interactivity improved emotional engagement and user experience (β=0.183). The model fit index (χ2) and Nagelkerke R2 (0.133-0.271) indicated strong explanatory power. The emotional resonance mechanism of bionic furniture design follows a hierarchical process of "perception, experience, and behavior". Distinctiveness stimulates visual interest, integration maintains functional and aesthetic harmony, and interactivity deepens emotional engagement and satisfaction. The study confirms the applicability of fuzzy semantic computation in emotional design analysis, though it remains limited by regional sampling and subjective evaluation. Future research will integrate multimodal emotional data and physiological feedback to establish more predictive computational models for bionic design.
Key words
bionic furniture design /
fuzzy semantic computation /
ordinal logistic regression /
emotional resonance /
design features
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