Augmented Cognition 13th International Conference, AC 2019, Held as Part of the 21st HCI International Conference, HCII 2019, Orlando, FL, USA, July 26–31, 2019, Proceedings

Design, User Experience, and Usability. Practice and Case Studies 8th International Conference, DUXU 2019, Held as Part of the 21st HCI International Conference, HCII 2019, Orlando, FL, USA, July 26–31, 2019, Proceedings, Part IV

Human-Computer Interaction. Design Practice in Contemporary Societies Thematic Area, HCI 2019, Held as Part of the 21st HCI International Conference, HCII 2019, Orlando, FL, USA, July 26–31, 2019, Proceedings, Part III

Human-Computer Interaction. Recognition and Interaction Technologies Thematic Area, HCI 2019, Held as Part of the 21st HCI International Conference, HCII 2019, Orlando, FL, USA, July 26–31, 2019, Proceedings, Part II

Design, User Experience, and Usability. Design Philosophy and Theory 8th International Conference, DUXU 2019, Held as Part of the 21st HCI International Conference, HCII 2019, Orlando, FL, USA, July 26–31, 2019, Proceedings, Part I

Internet of Things – ICIOT 2019 4th International Conference, Held as Part of the Services Conference Federation, SCF 2019, San Diego, CA, USA, June 25–30, 2019, Proceedings

Universal Access in Human-Computer Interaction. Theory, Methods and Tools 13th International Conference, UAHCI 2019, Held as Part of the 21st HCI International Conference, HCII 2019, Orlando, FL, USA, July 26–31, 2019, Proceedings, Part I

Design and Development of Web Information Systems

Human-Computer Interaction. Perspectives on Design Thematic Area, HCI 2019, Held as Part of the 21st HCI International Conference, HCII 2019, Orlando, FL, USA, July 26–31, 2019, Proceedings, Part I

Human-Computer Interaction 5th Iberoamerican Workshop, HCI-Collab 2019, Puebla, Mexico, June 19–21, 2019, Revised Selected Papers

Requirements Engineering: Foundation for Software Quality 25th International Working Conference, REFSQ 2019, Essen, Germany, March 18–21, 2019, Proceedings

Precision Assembly in the Digital Age 8th IFIP WG 5.5 International Precision Assembly Seminar, IPAS 2018, Chamonix, France, January 14—16, 2018, Revised Selected Papers