Matviienko, Andrii ; Lehé, Manuel ; Heller, Florian ; Pfleging, Bastian ; Mühlhäuser, Max (2023)
QuantiBike: Quantifying Perceived Cyclists' Safety via Head Movements in Virtual Reality and Outdoors.
11th ACM Symposium on Spatial User Interaction. Sydney, Australia (13.10.2023 - 15.102023)
doi: 10.1145/3607822.3614532
Konferenzveröffentlichung, Bibliographie
Kurzbeschreibung (Abstract)
The current level of road safety for cyclists is estimated mainly based on police reports and self-reports collected during surveys. However, the former focuses on post-accident situations, while the latter is based on subjective perception and focuses only on road sections. This work builds the foundation to automatically assess perceived cyclists’ safety by analyzing their head movements. In an indoor experiment (N = 12) using a Virtual Reality bicycle simulator, we discovered that perceived safety correlates with head rotation frequency and duration but not with head rotation angles. Based on this, we implemented a novel and minimalistic approach to detect head movements based on sensor data from Apple AirPods and an iPhone and conducted an outdoor experiment (N = 8). Our results indicate that perceived safety correlates with head rotation frequency and duration only at uncontrolled intersections when turning left and does not necessarily apply to all situations.
| Typ des Eintrags: | Konferenzveröffentlichung |
|---|---|
| Erschienen: | 2023 |
| Autor(en): | Matviienko, Andrii ; Lehé, Manuel ; Heller, Florian ; Pfleging, Bastian ; Mühlhäuser, Max |
| Art des Eintrags: | Bibliographie |
| Titel: | QuantiBike: Quantifying Perceived Cyclists' Safety via Head Movements in Virtual Reality and Outdoors |
| Sprache: | Englisch |
| Publikationsjahr: | 13 Oktober 2023 |
| Verlag: | ACM |
| Buchtitel: | SUI '23: Proceedings of the 2023 ACM Symposium on Spatial User Interaction |
| Kollation: | 12 Seiten |
| Veranstaltungstitel: | 11th ACM Symposium on Spatial User Interaction |
| Veranstaltungsort: | Sydney, Australia |
| Veranstaltungsdatum: | 13.10.2023 - 15.102023 |
| DOI: | 10.1145/3607822.3614532 |
| Kurzbeschreibung (Abstract): | The current level of road safety for cyclists is estimated mainly based on police reports and self-reports collected during surveys. However, the former focuses on post-accident situations, while the latter is based on subjective perception and focuses only on road sections. This work builds the foundation to automatically assess perceived cyclists’ safety by analyzing their head movements. In an indoor experiment (N = 12) using a Virtual Reality bicycle simulator, we discovered that perceived safety correlates with head rotation frequency and duration but not with head rotation angles. Based on this, we implemented a novel and minimalistic approach to detect head movements based on sensor data from Apple AirPods and an iPhone and conducted an outdoor experiment (N = 8). Our results indicate that perceived safety correlates with head rotation frequency and duration only at uncontrolled intersections when turning left and does not necessarily apply to all situations. |
| ID-Nummer: | Article-ID: 27 |
| Fachbereich(e)/-gebiet(e): | 20 Fachbereich Informatik 20 Fachbereich Informatik > Telekooperation |
| Hinterlegungsdatum: | 13 Nov 2024 11:51 |
| Letzte Änderung: | 13 Nov 2024 11:51 |
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