期刊
FRONTIERS OF ARCHITECTURAL RESEARCH
卷 12, 期 6, 页码 1047-1064出版社
KEAI PUBLISHING LTD
DOI: 10.1016/j.foar.2023.09.002
关键词
Elderly facility; Corridor space design; Subjective evaluation; Virtual reality; EEG
类别
The study investigates the issue of monotonous and lengthy corridors in Chinese elderly facilities and aims to evaluate the influence of different spatial forms on the emotions of the elderly. The findings suggest that arc corridors are associated with higher satisfaction, while folded corridors are associated with the lowest satisfaction. The study establishes a correlation between spatial form and occupant perception, indicating that moderate spatial variations contribute to a better experience for the elderly.
The study addresses the issue of monotonous and lengthy corridors with a single spatial form commonly found in Chinese elderly facilities. We aim to assess the influence of the built spatial environment on the emotions of the elderly quantitatively. To do this, Virtual Reality (VR) technology was employed to construct a digital twin model featuring three corridor forms: straight, arc, and folded, respectively. Forty participants experienced walking in each corridor form for 144 s, while electroencephalogram (EEG) data and subjective questionnaires were collected to explore the psychological and physiological effects caused by different corridors. The results of the questionnaire indicate that arc corridor yielded the highest satisfaction, followed by straight corridor, and the satisfaction for folded corridor is the lowest. EEG results show that folded corridor has 26.0% higher average power than arc corridor and 6.6% higher than straight corridor. The participants consume less energy and are more satisfied in arc corridor, compared to straight and folded corridors. The results establish a correlation between spatial form and occupant perception, suggesting that moderate spatial variations contribute to a better experience of the elderly. Moreover, this study provides quantitative cross-referencing information to optimize the design methods of public space in elderly facilities.(c) 2023 Higher Education Press Limited Company. Publishing services by Elsevier B.V. on behalf of KeAi Communications Co. Ltd. This is an open access article under the CC BY-NC-ND license (http://creativecommons.org/licenses/by-nc-nd/4.0/).
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