Build an Indoor AR Navigation App in Unity | MultiSet VPS (6 cm, Multi-Floor)

Build a production-ready indoor AR navigation app in Unity using MultiSet VPS—a scan-agnostic, private/self-hosted visual positioning system with ~6 cm indoor accuracy and instant 6-DOF localization. This step-by-step tutorial covers map import (E57/BIM/meshes), NavMesh optimization, POIs/wayfinding UI, and a test build for Android.

You’ll learn:
Unity project setup and MultiSet SDK integration
Importing/replacing maps (E57, BIM/CAD, point clouds, meshes)
Optimizing NavMesh for multi-floor interiors
Adding points of interest and wayfinding UI
Building and testing on Android (ARCore); iOS/Quest notes
Best practices for reliable indoor localization (low drift, instant relocalization)

Who this is for:
XR developers, Unity engineers, and teams shipping indoor navigation, wayfinding, and ops workflows for airports, hospitals, warehouses, stadiums, and campuses.

Get access --- Sign up for the SDK & docs: https://developer.multiset.ai/

Chapters
00:00 Intro & outcomes
00:32 Unity setup & SDK import
04:12 Replace map (E57/BIM/mesh)
06:37 Optimize NavMesh for indoor AR
09:32 Add POIs & wayfinding UI
10:42 Android test build (ARCore)
12:20 Outro + next steps

Related resources
• MultiSet VPS overview (scan-agnostic, self-hosted, cross-platform): https://docs.multiset.ai/
• E57 → AR import guide: https://www.multiset.ai/post/matterpo...
• ASA migration checklist (if you’re moving off Azure Spatial Anchors): https://www.multiset.ai/azure-spatial...

#Unity #IndoorNavigation #AugmentedReality #AR #VPS #ARCore #ARKit #WebXR #Quest #Wayfinding

Learn more: https://www.multiset.ai/post/unity-ar...