Research on the Design of AR Digital Book of Ancient Chinese Mathematics Based on KANO Model

Under the background of digital technology promoting cultural inheritance, ancient Chinese mathematical culture is in urgent need of innovative communication carriers. This study focuses on how to optimize the design of AR digital books of ancient Chinese mathematics through user requirements analysis, in order to solve the core problem of misalignment between user requirements and technology implementation in traditional design. Based on the literature research, the study extracts the core knowledge points from the classics such as The Nine Chapters of Mathematics, and combines them with user behavior research to extract the key requirements. Through KANO model, the requirements are classified and prioritized. The study proposes a hierarchical design strategy: prioritize essential requirements to ensure usability, optimize aspirational requirements to enhance experience, and enhance user stickiness through charming requirements. This study applies the KANO model to the design of cultural AR products, providing a methodological reference for the analysis of requirements in the field of digital humanities and helping the immersive inheritance of ancient mathematical culture and educational innovation.