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QuantiBike :
QuantiBike : Quantifying Perceived Cyclists' Safety via Head Movements in Virtual Reality and Outdoors
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- Matviienko, Andrii (författare)
- KTH,Medieteknik och interaktionsdesign, MID
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- Lehé, Manuel (författare)
- Technical University of Darmstadt, Germany
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- Heller, Florian (författare)
- Independent Researcher Aachen, Germany
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- Pfleging, Bastian (författare)
- TU Bergakademie Freiberg Freiberg, Germany
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- Mühlhäuser, Max (författare)
- Technical University of Darmstadt, Germany
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(creator_code:org_t)
- Association for Computing Machinery (ACM), 2023
- 2023
- Engelska.
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Ingår i: Proceedings - SUI 2023: ACM Symposium on Spatial User Interaction. - : Association for Computing Machinery (ACM).
- Relaterad länk:
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https://doi.org/10.1...
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https://urn.kb.se/re...
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https://doi.org/10.1...
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Abstract
Ämnesord
Stäng
- 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.
Ämnesord
- NATURVETENSKAP -- Data- och informationsvetenskap -- Människa-datorinteraktion (hsv//swe)
- NATURAL SCIENCES -- Computer and Information Sciences -- Human Computer Interaction (hsv//eng)
Nyckelord
- cycling
- cycling safety
- head movements
- virtual reality
Publikations- och innehållstyp
- ref (ämneskategori)
- kon (ämneskategori)