Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Development of a VR tool to study pedestrian route and exit choice
  behaviour in a multi-story building   Although route and exit choice in complex buildings are important aspects of
pedestrian behaviour, studies predominantly investigated pedestrian movement in
a single level. This paper presents an innovative VR tool that was designed to
investigate pedestrian route and exit choice in a multi-story building. This
tool supports free navigation and collects pedestrian walking trajectories,
head movements and gaze points automatically. An experiment was conducted to
evaluate the VR tool from objective standpoints (i.e., pedestrian behaviour)
and subjective standpoints (i.e., the feeling of presence, system usability,
simulation sickness). The results show that the VR tool allows for accurate
collection of pedestrian behavioural data in the complex building. Moreover,
the results of the questionnaire report high realism of the virtual
environment, high immersive feeling, high usability, and low simulator
sickness. This paper contributes by showcasing an innovative approach of
applying VR technologies to study pedestrian behaviour in complex and realistic
environments.

20
The categories of this paper are: acc-phys
2
The categories of this paper are: math
23
The categories of this paper are: solv-int
8
The categories of this paper are: hep-ex
4
The categories of this paper are: cond-mat
6
The categories of this paper are: astro-ph
21
The categories of this paper are: adap-org
9
The categories of this paper are: nlin
27
The categories of this paper are: comp-gas
26
The categories of this paper are: bayes-an
33
The categories of this paper are: plasm-ph
11
The categories of this paper are: hep-lat
15
The categories of this paper are: nucl-ex
22
The categories of this paper are: chao-dyn
30
The categories of this paper are: q-alg
37
The categories of this paper are: supr-con