SpatialDDS-1.2.md

SpatialDDS: A Protocol for Real-World Spatial Computing

An open invitation to build a shared bus for spatial data, AI world models, and digital twins.

Version: 1.2
Date: 12 September 2025
Author: James Jackson [Open AR Cloud, Metaverse Standards Forum - Real/Virtual World Integration WG Co-chair]

Contents

1. Introduction
2. IDL Profiles
3. Example Manifests
4. Operational Scenarios
5. Conclusion
6. Future Directions
7. Glossary of Acronyms
8. References
9. Appendices
   • Appendix A: Core Profile 1.0
   • Appendix B: Discovery Profile 1.0
   • Appendix C: Anchor Registry Profile 1.0
   • Appendix D: Extension Profiles
   • Appendix E: Provisional Extension Examples