Data underlying the publication: Studying the impact of lighting on the pedestrian route choice using Virtual Reality

This dataset contains data collected during a Virtual Reality experiments at Delft University of Technology, as part of Arco van Beek's PhD project. The objective of this research is to study whether pedestrian route choice is influenced by ambient lighting. Thus, participants of our VR study had to make 20 choices at T-intersections, where we varied the lighting condition on both paths. These 20 decisions of each individual pedestrian are the core of this dataset; the choices are extracted from their trajectory data (which itself is collected automatically by the VR software). The dataset consists of two .csv files; one related to variation in light intensity, and the other related to variation in light color.<br>

本数据集包含代尔夫特理工大学（Delft University of Technology）开展的虚拟现实（Virtual Reality）实验中采集的数据，该实验系阿尔科·范·贝克（Arco van Beek）博士研究项目的组成部分。本研究的目标为探究环境照明是否会对行人的路径选择造成影响。为此，本虚拟现实实验的参与者需在T字路口完成20次路径选择，我们对两条路径的照明条件进行了差异化调整。每位行人的这20次决策为本数据集的核心内容，这些选择信息源自其轨迹数据——而轨迹数据本身由VR软件自动采集。本数据集包含两个CSV文件，其一对应光照强度的变化情况，其二对应光照色彩的变化情况。