Design and Implementation of Mobile App for Indoor Navigation System Using AR

The paper “Design and Implementation of Mobile App for Indoor Navigation System Using AR” presents an advanced indoor navigation solution utilizing Augmented Reality to enhance wayfinding in large and complex facilities. Built with Unity and the Immersal SDK, the mobile application projects virtual guidance cues directly onto the user’s real-world view, allowing effortless navigation within spaces like shopping malls, airports, hospitals, and office buildings. Core functionalities include accurate positioning through spatial anchors, real-time route guidance, and an intuitive user interface designed for diverse audiences. By merging AR with detailed spatial mapping, the application addresses limitations of conventional indoor navigation, such as static signage and confusing floor plans, delivering an interactive and engaging user experience. This approach not only simplifies movement through intricate environments but also illustrates the transformative role of AR in modernizing indoor navigation systems, ultimately contributing to more efficient, user-centric, and connected interior spaces.