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arXiv · 2505.15089

Development of Digital Twin Environment through Integration of Commercial Metaverse Platform and IoT Sensors of Smart Building

Yusuke Masubuchi·Takefumi Hiraki·Yuichi Hiroi·Masanori Ibara·Kazuki Matsutani·Megumi Zaizen·Junya Morita
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Abstract

The digital transformation of smart cities and workplaces requires effective integration of physical and cyber spaces, yet existing digital twin solutions remain limited in supporting real-time, multi-user collaboration. While metaverse platforms enable shared virtual experiences, they have not supported comprehensive integration of IoT sensors on physical spaces, especially for large-scale smart architectural environments. This paper presents a digital twin environment that integrates Kajima Corp.'s smart building facility "The GEAR" in Singapore with a commercial metaverse platform Cluster. Our system consists of three key components: a standardized IoT sensor platform, a real-time data relay system, and an environmental data visualization framework. Quantitative end-to-end latency measurements confirm the feasibility of our approach for real-world applications in large architectural spaces. The proposed framework enables new forms of collaboration that transcend spatial constraints, advancing the development of next-generation interactive environments.

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Yusuke Masubuchi, Takefumi Hiraki, Yuichi Hiroi, Masanori Ibara, Kazuki Matsutani, Megumi Zaizen, Junya Morita. 2025-05-21. Development of Digital Twin Environment through Integration of Commercial Metaverse Platform and IoT Sensors of Smart Building. https://doi.org/10.1109/vrw66409.2025.00173

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