The total of 1276 papers and 241 posters included in the 39 HCII 2021 proceedings volumes was carefully reviewed and selected from 5222 submissions.
The papers included in the HCII-CCD volume set were organized in topical sections as follows:
Part II: Culture, arts and creativity; culture, learning and well-being; social change and social development;
Part III: CCD in cultural heritage and tourism; CCD in autonomous vehicles and driving; CCD in virtual agents, robots and intelligent assistants.