Shift from using device-based AR anchors to Geo-spatial anchors provided by ARCore. This will anchor AR objects to real-world GPS coordinates, making the AR experience location-persistent and shareable.
This is a more complex AR task involving:
- Understanding and implementing ARCore's Geospatial API.
- Replacing existing anchor management with Geospatial anchors.
- Testing the persistence and accuracy of geo-spatial anchors in different locations.
- Reference to ARCore Geospatial API documentation