Cumincad : CUMINCAD Papers : Search Results

CumInCAD is a Cumulative Index about publications in Computer Aided Architectural Design
supported by the sibling associations ACADIA, CAADRIA, eCAADe, SIGraDi, ASCAAD and CAAD futures

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_id	caadria2024_343
id	caadria2024_343
authors	Choi, Tae Ho, Ji, Seung Yeul, Hong, Yi Yeon and Jun, Han Jong
year	2024
title	Web-Based 3D Heatmap Visualization of Spatial Cognition Using EEG and Eye Tracking Data
doi	https://doi.org/10.52842/conf.caadria.2024.3.539
source	Nicole Gardner, Christiane M. Herr, Likai Wang, Hirano Toshiki, Sumbul Ahmad Khan (eds.), ACCELERATED DESIGN - Proceedings of the 29th CAADRIA Conference, Singapore, 20-26 April 2024, Volume 3, pp. 539–548
summary	In recent years, the field of architecture has emphasized a user-centered approach. The focus is on analyzing and visualizing users' cognitive and emotional responses to the architectural environment to understand how it affects their experience beyond physical space. This study integrates eye-tracking technology and electroencephalography to analyze the user's visual attention and emotional state and perform web-based visualization. Eye tracking records a user's eye movements to identify areas of visual interest and concentration, while Electroencephalography measures alpha and beta wave activity to evaluate concentration and nervousness. The interrelationship between eye tracking and Electroencephalography data is identified using a time-series-based synchronized dataset. To visualize the analyzed biometric data in 3D, we map the data against the background of PointCloud as a 3D environment using Cesium, which is based on WebGL. The use of 3D visualization allows for the demonstration of the interaction between the user's biological response and architectural elements in a three-dimensional format. This enables a more intuitive understanding of users' cognitive and emotional responses within the architectural environment.
keywords	User perception method, Smart Space, Visualization, Eye-Tracking, EEG, WebGL, Cesium
series	CAADRIA
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last changed	2024/11/17 22:05

_id	caadria2024_377
id	caadria2024_377
authors	Choi, Jin Woo, Park, Jong Jin, Kim, Eonyong and Jun, Han Jong
year	2024
title	User-Centered Design (UCD) Based Web VR for the Value of Cultural Heritage
doi	https://doi.org/10.52842/conf.caadria.2024.2.303
source	Nicole Gardner, Christiane M. Herr, Likai Wang, Hirano Toshiki, Sumbul Ahmad Khan (eds.), ACCELERATED DESIGN - Proceedings of the 29th CAADRIA Conference, Singapore, 20-26 April 2024, Volume 2, pp. 303–312
summary	This study explores the use of Web-based Virtual Reality (Web VR) in effectively communicating the value of cultural heritage. At the heart of this research is the integration of User-Centered Design (UCD) principles to enhance User Experience (UX) within Web VR environments. The research underscores the accessibility and cost-effectiveness of Web VR in overcoming the limitations of traditional museum visits and in broadening public engagement with cultural heritage. Additionally, it highlights how UCD contributes to creating immersive and interactive experiences, with a focus on user needs and expectations. Furthermore, the study points out the critical importance of storytelling, advanced 3D modeling, and intuitive interfaces in delivering the complex narratives and values of cultural heritage. These approaches aid in facilitating a deeper understanding and emotional connection with the heritage, beyond just visual experiences. The findings of this study suggest that Web VR, enriched with UCD principles, storytelling, 3D modeling, and intuitive interfaces, offers a comprehensive and appealing approach to making cultural heritage accessible and meaningful to a diverse audience. This research provides foundational insights for future studies and practical applications in the field of digital cultural heritage exhibition.
keywords	Cultural Heritage, Virtual Reality (VR), Web VR, User Centered Design (UCD), User experience, Storytelling
series	CAADRIA
email
last changed	2024/11/17 22:05

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