Titlebook: Human-Computer Interaction – INTERACT 2019; 17th IFIP TC 13 Inte David Lamas,Fernando Loizides,Panayiotis Zaphiris Conference proceedings 2

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A Contrastive Study of Pre- and Post-legislation Interaction Design for Communication and Action Aboslation evolution in the design of interaction for communication and action about personal data protection matters, so as to anticipate some of the threats and opportunities ahead of us. Using concepts and elements of Semiotic Engineering methods and techniques, we found that, within the scope of th

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An HCI Perspective on Distributed Ledger Technologies for Peer-to-Peer Energy Tradings a medium of exchange for energy? And, to what extent is full-automation desirable?.To shed light on these and related questions, we developed and tested ., a decentralized, P2P energy trading platform. In this paper, we report on our findings from interviews with nine families that have used . for

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Instant Rephotographyhelp tourists to take good pictures during travels. Three different user studies involving 124 volunteers were conducted and results have shown that the photographs taken with the application are perceived as better than otherwise, and that users would use the App during their travels.

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Personal Digital Signage for Shared SpacesN = 24) and in a hurry situation in a campus building (N = 48). Test results show that the proposed solution was highly acceptable and rated good in usability among participants. The effectiveness as reaching the target destination was excellent and the efficiency measured as time increased only mod

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TouchGlass: Raycasting from a Glass Surface to Point at Physical Objects in Public Exhibitsa target acquisition experiment to evaluate the impact on target selection performance of the target size, target distance, presence of spatial references and user’s head position with regards to the glass case. Results reveal that using the glass as touch surface allows to easily select targets as

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Conference proceedings 2019tion; games and gamification; human-robot interaction and 3D interaction; information visualization; information visualization and augmented reality; interaction design for culture and development I. ..Part III: interaction design for culture and development II; interaction design for culture and de

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Bleichversuche mit Natriumchlorit,slation evolution in the design of interaction for communication and action about personal data protection matters, so as to anticipate some of the threats and opportunities ahead of us. Using concepts and elements of Semiotic Engineering methods and techniques, we found that, within the scope of th