目的 从新型智能材料的视角探索新的产品情感化设计方法，引导设计师创新地开发智能产品。方法 结合智能材料和情感量化对智能产品交互设计方法进行分析，构建了基于智能材料的情感交互设计方法框架，建立了情感特征–智能材料属性–产品状态模型，通过设计实践阐述了该方法的具体操作步骤和设计思维过程。结果 根据该方法的指导设计了智能交互礼物盒HeartBeat，主要设计目标是促进亲密关系中的情感表达，通过调查问卷对产品进行用户测试，设计效果及该方法的可行性得到验证。结论 该方法作为传统情感设计方法的完善与补充，从情感测量手段和新型智能材料等新视角，为智能产品设计带来不同的元素，在智能产品设计领域具有非常大的潜力及研究空间，进一步的理论和实践探索具有十分重要的意义。

The work aims to explore new product design methods from the perspective of new smart materials and guide designers to develop innovative smart products. The interaction design methods of smart products were analyzed by combining smart materials and emotional quantification. A framework of emotional interaction design method based on smart materials was proposed, and an emotional feature-smart material property-product state model was established. The specific operation steps and design thinking process of this method were expounded through case studies. The intelligent interactive gift box HeartBeat was produced under the guidance of this method, with main design objective of promoting emotional expression in intimate relationships. User tests of the product were conducted through questionnaires, and the design effect and the feasibility of this method were verified. In conclusion, this method serves as a complement and supplement to traditional emotional design methods, bringing different elements to intelligent product design from the perspectives of emotional measurement methods and new smart materials. It has great potential and research space in the field of intelligent product design, and has great significance in further theoretical and practical exploration.