Mixed Reality-Based Indoor Navigation System in Multi-Story Environments 


Vol. 49,  No. 8, pp. 1141-1158, Aug.  2024
10.7840/kics.2024.49.7.1141


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  Abstract

Mixed Reality improves the experience of indoor navigation by drawing virtual paths to destinations in multi-story environments, with its feature being a blend of the virtual world and the physical world. In this paper, a new indoor navigation system specifically designed for a multi-story building is proposed. The system assists users in finding the optimal path to multiple target positions, minimizing costs such as distance or time. The 2-OPT algorithm and the A* (A-star) algorithm are applied to achieve this goal. The modified 2-OPT algorithm adapted for 3D environments is applied to calculate the optimal sequence to visit multiple destinations. Subsequently, the A* algorithm generates the shortest path between two consecutive destinations in the sequence of visits to multiple destinations obtained from the modified 2-OPT algorithm. A simple experiment is conducted to evaluate the effectiveness and efficiency of the proposed system. The results obtained from this experiment will be examined and analyzed.

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[IEEE Style]

E. B. Kim and S. Young, "Mixed Reality-Based Indoor Navigation System in Multi-Story Environments," The Journal of Korean Institute of Communications and Information Sciences, vol. 49, no. 8, pp. 1141-1158, 2024. DOI: 10.7840/kics.2024.49.7.1141.

[ACM Style]

Eun Bee Kim and Soo Young. 2024. Mixed Reality-Based Indoor Navigation System in Multi-Story Environments. The Journal of Korean Institute of Communications and Information Sciences, 49, 8, (2024), 1141-1158. DOI: 10.7840/kics.2024.49.7.1141.

[KICS Style]

Eun Bee Kim and Soo Young, "Mixed Reality-Based Indoor Navigation System in Multi-Story Environments," The Journal of Korean Institute of Communications and Information Sciences, vol. 49, no. 8, pp. 1141-1158, 8. 2024. (https://doi.org/10.7840/kics.2024.49.7.1141)
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pISSN : 1226 - 4717
eISSN : 2287 - 3880