A sequence analysis of behaviors in immersive virtual reality for indoor earthquake and post-earthquake evacuation
Loading...
![Thumbnail Image](assets/images/mime.png)
Date
1/06/2022
Open Access Location
Journal Title
Journal ISSN
Volume Title
Publisher
Rights
Abstract
Behavioral sequence analysis (BSA) gives insights to understand and model individual behaviors. The present study uses BSA for a virtual earthquake. The virtual earthquake drill was facilitated by a head-mounted display (HMD)-based immersive virtual reality (IVR) system. Eighty-three participants experienced a full earthquake and post-earthquake evacuation in a virtual hospital building. Concurrent verbal protocol analysis (VPA) and retrospective video analysis of the footage of participants’ in-IVR behaviors have been conducted to identify the behavioral sequence of participants. As a result, behavioral transition diagrams are generated, showing the progression of behaviors exhibited in the virtual earthquake drill. A variety of behavioral paths for each individual participant is presented using a visual analytics approach. The behavioral transition diagrams and behavioral paths expose the full picture of human behaviors in an earthquake emergency, which are vital to developing behavior-oriented strategies for earthquake emergencies.
Description
Keywords
Citation
International Journal of Disaster Risk Reduction, 2022, 75