This proceedings LNCS 13516 constitutes the refereed proceedings of the 24thInternational Conference on Human-Computer Interaction, HCII 2022, which was held virtually as part of the 24thInternational Conference, HCII 2022, during June 26 to July 1,  2022.HCII 2022 received a total of 5583 submissions from academia, research institutes, industry, and governmental agencies from 88 countries submitted contributions, and 1276 papers and 275 posters were included in the proceedings that were published just before the start of the conference. Additionally, 296 papers and 181 posters are included...