@article{M469C3BDE,
title = "Mixed Reality-Based Indoor Navigation System in Multi-Story Environments",
journal = "The Journal of Korean Institute of Communications and Information Sciences",
year = "2024",
issn = "1226-4717",
doi = "10.7840/kics.2024.49.8.1141",
author = "Eun Bee Kim, Soo Young",
keywords = "Mixed Reality Application, indoor navigation, routing algorithm",
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."
}