A 3D Virtual Object Repository Model for the Preservation of Lan Xang Buddhist Art

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Published: Mar 31, 2026
Keywords:
3D virtual object repository Digital cultural preservation Lan Xang Buddhist art Metadata Model development

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Yuttasak Thongsan
Department of Creative Media, Faculty of Informatics, Mahasarakham University, Maha Sarakham 44150, Thailand
Natirath Weeranakin
Department of Creative Media, Faculty of Informatics, Mahasarakham University, Maha Sarakham 44150, Thailand
Ratanachote Thienmongkol
Department of Creative Media, Faculty of Informatics, Mahasarakham University, Maha Sarakham 44150, Thailand

Abstract

Lan Xang Buddhist Art is a vital cultural heritage of Northeastern Thailand, rich in historical and religious significance. This study aimed to (1) develop a 3D virtual object repository model for preserving Lan Xang Buddhist Art and (2) evaluate a prototype system based on this model. Using a research and development (RD) approach grounded in systems theory, data were synthesized from: (1) a comparative analysis of ten international 3D repository systems, (2) expert interviews (n = 15) in relevant fields, and (3) a user needs survey (n = 32). A prototype was developed using the SDLC framework and evaluated by five experts and 50 users. The proposed model consists of three core components: (1) education and research, (2) access and usability, and (3) preservation and dissemination. The
system supports portable devices and secure access, allowing high-resolution 3D storage of Lan Xang artifacts. Evaluation results showed high system performance (M = 4.66, S.D. = 0.62) and very high user satisfaction (M = 4.63, S.D. = 0.55). This model facilitates the digital preservation of art object forms, patterns, and cultural contexts, enhancing public and academic accessibility. It provides a scalable framework for cultural heritage management in the digital age.

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How to Cite
Yuttasak Thongsan, Natirath Weeranakin, & Ratanachote Thienmongkol. (2026). A 3D Virtual Object Repository Model for the Preservation of Lan Xang Buddhist Art. Science & Technology Asia, 31(1), 177–191. retrieved from https://ph02.tci-thaijo.org/index.php/SciTechAsia/article/view/260693
Issue
Vol.31 No.1 (January-March 2026)
Section
Engineering
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This work is licensed under a Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.

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