Harmonious Human-Machine Environment - 21st National Joint Conference, HHME 2025, Dalian, China, August 21–25, 2025, Proceedings, Part II

This book constitutes the refereed proceedings of the 21st National Joint Conference on Harmonious Human-Machine Environment, HHME 2025, held in Dalian, China, during August 21–25, 2025. The 55 full papers presented in this book were carefully reviewed and selected from 279 submissions.