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The when and how of planning: Meta-analysis of the scope and components of implementation intentions in 642 tests
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"Let's embark on a joint health journey" - How Boundary Negotiating Artifacts Influence Patients' Psychological Ownership in Chronic Care
No full textCSCW and HCI research has a standing discourse on boundary negotiating artifacts and psychological ownership. Both concepts are attributed the potential to address the spreading chronic disease pandemic and rising healthcare costs. While CSCW has attended only to boundary negotiating artifacts to study patient-provider collaboration, the psychological ownership discourse primarily focuses on the perception of ownership over digital objects. Despite studies in both discourses reporting promising results, the concepts have been studied separately. Accordingly, the ways boundary negotiating artifacts relate to psychological ownership in healthcare interactions remain unclear. In this research-through-design study, we evaluate the Digital Companion as a technology-based boundary negotiating artifact. Our field study with 27 patients shows how the Digital Companion fosters psychological ownership in weight management by bridging domains and closing the loop between patient self-management and medical support in consultations. By understanding how boundary negotiating artifacts foster psychological ownership, we gain deeper insights into how patients assume and share ownership of their therapy plans. Our analysis uncovers the emergence of perceived shared ownership as BNAs create concordance between patients and physicians
Firefighters' Perceptions on Collaboration and Interaction with Autonomous Drones: Results of a Field Trial
No full textApplications of drones in emergency response, like firefighting, have been promoted in the past decade. As the autonomy of drones continues to improve, the ways in which they are integrated into firefighting teams and their impact on crews are changing. This demands more understanding of how firefighters perceive and interact with autonomous drones. This paper presents a drone-based system for emergency operations with which firefighters can interact through sound, lights, and a graphical user interface. We use interviews with stakeholders collected in two field trials to explore their perceptions of the interaction and collaboration with drones. Our result shows that firefighters perceived visual interaction as adequate. However, for audio instructions and interfaces, information overload emerges as an essential problem. The potential impact of drones on current work configurations may involve shifting the position of humans closer to supervisory decision-makers and changing the training structure and content
Germany's Energy Policy: At the Crossroads of Energy Security, Decarbonization, and Competitiveness
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