AR Indoor Navigation App

A mobile app that guides users inside large buildings (malls, campuses) with augmented-reality arrows using indoor positioning.

Unity / ARCore / ARKitC#Firebase

How to build it — step by step

1
Mapping: Model the indoor map as a navigation graph with nodes and walkable edges.
2
Positioning: Estimate position using AR markers/anchors and device sensors (visual-inertial).
3
Routing: Compute shortest paths and project AR directional arrows onto the camera view.
4
POIs: Add searchable points of interest and turn-by-turn guidance.

Add accessibility routing that prefers elevators/ramps and announces directions via audio for visually impaired users.

AR development, indoor localisation, graph routing, and 3D/mobile UX.

Intermediate · Mobile · 4-6 weeks

Advanced · AI/ML · 16-20 weeks

Advanced · Web · 20-24 weeks

Advanced · Security · 20-24 weeks

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Last reviewed on June 13, 2026 by the AiTechWorlds Curriculum Team. Free to use — no signup required.

Last reviewed on June 13, 2026 by the AiTechWorlds Curriculum Team. Free project guide — GitHub resources included.

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CSE Projects›AR Indoor Navigation App

Final YearAdvancedMobile 4-5 months

A mobile app that guides users inside large buildings (malls, campuses) with augmented-reality arrows using indoor positioning.

Unity / ARCore / ARKitC#Firebase

1
Mapping: Model the indoor map as a navigation graph with nodes and walkable edges.
2
Positioning: Estimate position using AR markers/anchors and device sensors (visual-inertial).
3
Routing: Compute shortest paths and project AR directional arrows onto the camera view.
4
POIs: Add searchable points of interest and turn-by-turn guidance.