Study on the influence of smoke and exit signs on fire evacuation - Analysis of evacuation experiments in a real and virtual hotel

Human behaviour in fires is mainly studied by incident evaluations and real-life experiments, such as unannounced evacuation drills. The possibilities of virtual reality for studying human behaviour in fires are so far hardly adopted by researchers. Nevertheless, the application of a behavioural assessment and research tool (BART) in virtual reality is expected to be a valuable supplement on the existing research methods. The innovative instrument will be validated by comparing the results of experiments in a virtual environment with results of the same experiments in real life. In this paper some results of case studies on evacuation behaviour in a real hotel building, as well as in a virtual hotel building in BART are given. The participants' route choice, movement time and evacuation behaviour are part of the analysis in the paper