HCI International 2021 - Posters23rd HCI International Conference, HCII 2021, Virtual Event, July 24�29, 2021, Proceedings, Part III

China Internet Development Report 2018: Blue Book of World Internet Conference The three-volume set CCIS 1419, CCIS 1420, and CCIS 1421 contains the extended abstracts of the posters presented during the 23rd International Conference on Human-Computer Interaction, HCII 2021, which was held virtually in July 2021.\n\nThe total of 1276 papers and 241 posters included in the 39 HCII 2021 proceedings volumes was carefully reviewed and selected from 5222 submissions. The posters presented in these three volumes are organized in topical sections as follows: Part I: ?HCI theory and methods; perceptual, cognitive and psychophisiological aspects of interaction; designing for children; designing for older people; design case studies; dimensions of user experience; information, language, culture and media. Part II: ?interaction methods and techniques; eye-tracking and facial expressions recognition; human-robot interaction; virtual, augmented and mixed reality; security and privacy issues in HCI; AI and machine learning in HCI. Part III: ?interacting and learning; interacting and playing; interacting and driving; digital wellbeing, e Health and m Health; interacting and shopping; HCI, safety and sustainability; HCI in the time of pandemic.HCI International 2021 - Posters: 23rd HCI International Conference, HCII 2021, Virtual Event, July 24�29, 2021, Proceedings, Part III is written by Author and published by Springer. ISBNs for HCI International 2021 - Posters are 9783030786458, 3030786455 and the print ISBNs are 9783030786441, 3030786447.