My research is dedicated to integrating the interdisciplinary advantages of software engineering and interactive media art to explore humanistic digital technology innovation. The Chinese herbal medicine cultural interaction system developed by my undergraduate studies reconstructs traditional cognition with dynamic visualization, laying the research tone of "technology + humanities"; now I focus on the field of smart health care, and develop digital service solutions for older people through multimodal interaction design, dual-population co-evolution algorithm optimization and community health data map construction. In the future, it will extend to constructing the cultural heritage metaverse and distributed health computing with privacy security, always bridging the digital divide with the warmth of technology and promoting the intelligent implementation of humanistic care.