This book constitutes the proceedings of the 19th International Conference on Cooperative Design, Visualization, and Engineering, CDVE 2022, held in September 2022. Due to COVId-19 pandemic the conference was held virtually. The 27 full papers and 7 short papers presented were carefully reviewed and selected from 64 submissions. The papers cover a wide application spectrum including architecture, engineering and construction (AEC), apace craft building, heavy industry, robotics, tourism, education, community building, medical supply industry, commerce, etc.