https://scholarworks.bwise.kr/hanyang/handle/2021.sw.hanyang/244 Fri, 24 Jul 2026 10:40:37 GMT 2026-07-24T10:40:37Z https://scholarworks.bwise.kr/hanyang/handle/2021.sw.hanyang/219634 Title: Unveiling the effect of visual openness on engagement and creativity through electroencephalograms Authors: Cho, Ju Eun; Park, Na Hyeon; Jun, Han Jong Abstract: This study aimed to investigate the effect of visual openness on cognitive function, specifically creativity and engagement. This study, grounded in cognitive load theory, involved the collection of real-time electroencephalogram data from participants undertaking engagement and creativity tasks at different levels of blind openness (0%, 25%, 50%, 75%, and 100%). Our multivariate analysis shows that a moderate degree of blind openness (50% and 75%) is positively associated with creativity. Further, the interaction between blind openness and engagement has a positive influence on creativity. This implies that cognitive function may be improved under an optimal level of visual openness. The findings suggest that an optimal level of visual openness in educational and workplace settings may enhance cognitive function and productivity, potentially informing the design of indoor environments. This study contributes to understanding how physical environmental factors, specifically visual openness, influence cognitive performance. Additionally, electroencephalograms provide more objective data compared with traditional self-reported measures. Wed, 01 Jul 2026 00:00:00 GMT https://scholarworks.bwise.kr/hanyang/handle/2021.sw.hanyang/219634 2026-07-01T00:00:00Z https://scholarworks.bwise.kr/hanyang/handle/2021.sw.hanyang/213995 Title: Revitalizing old low-rise residential environments by focusing on communities: case studies in Seoul, Korea Authors: Kim, Young Ju; Kim, Mi Jeong; Jun, Han Jong Abstract: Purpose-Apartments have become a representative urban housing type for mass housing construction; therefore, interest in low-rise residential areas has decreased. Low-rise residential areas have proved to be a poor residential environment for all aspects of life because of the density of the old buildings. Using the Moa Towns project as a case study, this research explores the steps for revitalizing low-rise residential environments, emphasizing communities. Design/methodology/approacThe study first investigated the historical changes in urban housing types in Korea. Through a review of the related literature, a systematic analysis framework was developed. The residential environments of the case study and the questionnaire survey were analyzed through the framework, with a focus on the quality of housing. FindingTo improve the quality of housing for residents, a housing plan is needed to ensure safety and comfort. To establish an accessible residential environment infrastructure, improve the quality of housing, and encourage social relationships between neighbors, community facilities within a 15-min walk should be installed. To increase interaction between neighbors, a circular pedestrian system can be created by establishing a community street. Originality/value-This study is significant in that it focuses on people in revitalizing the community; identifies factors for physical improvement, exchange activities, and facility support; and presents a conceptual framework for building a residential environment in low-rise residential areas. The results are critical to the quality of housing and community facilities for low-rise residential development. Mon, 01 Jun 2026 00:00:00 GMT https://scholarworks.bwise.kr/hanyang/handle/2021.sw.hanyang/213995 2026-06-01T00:00:00Z https://scholarworks.bwise.kr/hanyang/handle/2021.sw.hanyang/212577 Title: A conceptual framework to enhance students' experience in dormitories through space optimization and cultural integration Authors: Tong, Xiao Wen; Kim, Mi Jeong Abstract: International exchanges have increased following globalization. However, many universities fail to effectively promote intercultural communication between domestic and international students, resulting in cultural segregation. To address this issue, this study explores the dormitory environment and the cultural interaction among students from different cultural backgrounds in Korea. Results from a survey of domestic and international students living in the same dormitory environment showed that the dormitory management system does not fully reflect their perspectives. By exploring four key dimensions – “Habitability,” “Connectivity,” “Sociality,” and “Cultural Integration” – this study found that flexible and comfortable physical spaces improve students’ quality of life substantially. Further, local students’ satisfaction with self-management and self-expression was low. Foreign students relied more on online social networks, but their participation in physical and cultural interactions was lower than expected. This study recommends that differences be transcended in dormitory design and a comprehensive autonomy management model that has cultural interests as the core be built, which would promote social interaction and cultural integration among students. Fri, 01 May 2026 00:00:00 GMT https://scholarworks.bwise.kr/hanyang/handle/2021.sw.hanyang/212577 2026-05-01T00:00:00Z https://scholarworks.bwise.kr/hanyang/handle/2021.sw.hanyang/213317 Title: An Inverted-U Relationship Between Spatial Openness and Cognitive Engagement: 3D Isovist and EEG Authors: Park, Se Ho; Jun, Han Jong Abstract: This paper investigates the relationship between spatial openness and cognitive engagement, integrating geometric and neurophysiological indicators to address the lack of frameworks directly coupling spatial structure with neural responses. Spatial openness is quantified using three-dimensional isovist volume. Engagement is measured via an EEG-based index (β/(θ + α)). Twenty-six participants completed an experiment in a virtual reality environment in which 16 spatial conditions of varying openness were presented. A node-based framework couples spatial metrics with EEG responses at the level of individual observation points and temporal segments. Linear and quadratic mixed-effects models reveal a small but statistically detectable inverted-U relationship between openness and engagement (marginal R2 = 0.020) that persists after correction for spatial–temporal autocorrelation, with the pattern replicated in 18 of 26 participants. We interpret these findings as preliminary neurophysiological evidence that spatial openness modulates engagement through an optimal range of stimulation, supporting designs that balance visual exposure against spatial boundaries. Generalisation is constrained by the VR-based setting, the limited sample size, and the small absolute effect. Fri, 01 May 2026 00:00:00 GMT https://scholarworks.bwise.kr/hanyang/handle/2021.sw.hanyang/213317 2026-05-01T00:00:00Z