Author Identifier
Artur Lugmayr: https://orcid.org/0000-0001-6994-4470
Document Type
Conference Proceeding
Publication Title
ACM International Conference Proceeding Series
Publisher
Association for Computing Machinery
School
School of Science
RAS ID
76282
Funders
Innovation Fund Denmark for the project DIREC (9142-00001B)
Abstract
Unmanned Aerial Vehicles (UAVs), or drones, are increasingly used in search and rescue (SAR) missions, with pilots transitioning from manual control of single drones to more collaborative tasks orchestrating semi-autonomous fleets. Designing user interfaces to support UAV pilots effectively is crucial to improving the success of search missions. We developed two versions of a multi-drone SAR system prototype to simulate SAR missions and evaluated them with professional UAV SAR pilots in Sweden. Both versions showed the flight paths of the UAVs, yet in one version, a heatmap was overlayed to provide information from a lost person model. We evaluated situational awareness (SA), cognitive workload, and trust in SAR scenarios. Results showed reduced cognitive load and increased trust with the heatmap-guided interface. Findings from the contextual interviews suggest three design implications for increasing trust and acceptance for future multi-drone user interfaces.
DOI
10.1145/3686038.3686052
Creative Commons License
This work is licensed under a Creative Commons Attribution 4.0 License.
Comments
Ahlskog, J., Bahodi, M. T., Lugmayr, A., & Merritt, T. (2024, September). Fostering trust through user interface design in multi-drone search and rescue. In Proceedings of the Second International Symposium on Trustworthy Autonomous Systems (pp. 1-11). https://doi.org/10.1145/3686038.3686052