# Prince

- **Event:** [Meta Global AI Developer Hackathon](https://cerebralvalley.ai/e/meta-ai-developer-hackathon)
- **When:** Oct 26, 12:00 PM – Nov 4, 9:00 PM (EST)
- **Where:** Online
- **Team:** [Prince Mohapatra](https://cerebralvalley.ai/u/princem)
- **GitHub:** https://github.com/princerm06/blackbox
- **Demo video:** https://vimeo.com/1243167698?share=copy&fl=sv&fe=ci
- **Gallery:** https://cerebralvalley.ai/e/meta-ai-developer-hackathon/hackathon/gallery
- **Page:** https://cerebralvalley.ai/e/meta-ai-developer-hackathon/hackathon/gallery/1549

BlackBox is a persistent visual-memory system for cameras and AI agents.

Most vision systems understand what is visible in the current frame. BlackBox is designed for the harder case: an object was seen earlier, disappears, the scene changes, and the system still needs to reason about what may have happened without inventing facts.

BlackBox converts video into persistent object identities, temporal events, structured world state, and uncertainty-aware hypotheses. It explicitly separates observed facts, inferred possibilities, and unresolved unknowns.

For example, if a set of keys disappears while a bag is nearby and the bag later moves, BlackBox can rank the bag as the leading association without claiming that the keys are definitely inside it.

For the Meta Global AI Developer Hackathon, I added a live reasoning layer using Muse Spark 1.3 through Meta Model API. Muse Spark receives BlackBox’s structured memory and acts as an evidence-constrained investigation planner, producing a grounded answer, a reasoning summary, and ranked next checks that could reduce uncertainty.

The resulting loop is:

Observe → Remember → Reason → Identify uncertainty → Choose what to inspect next

The goal is to push visual AI beyond frame-level perception toward persistent, uncertainty-aware memory that knows when it needs to look again.

## More from Meta Global AI Developer Hackathon

- [Coco_vSp](https://cerebralvalley.ai/e/meta-ai-developer-hackathon/hackathon/gallery/1546)
- [Nudge AI (Formerly DevX)](https://cerebralvalley.ai/e/meta-ai-developer-hackathon/hackathon/gallery/1547)
- [Hemakhi](https://cerebralvalley.ai/e/meta-ai-developer-hackathon/hackathon/gallery/1548)
- [Watch Me!](https://cerebralvalley.ai/e/meta-ai-developer-hackathon/hackathon/gallery/1550)
- [SaiGon Tour](https://cerebralvalley.ai/e/meta-ai-developer-hackathon/hackathon/gallery/1551)
- [Xorshield](https://cerebralvalley.ai/e/meta-ai-developer-hackathon/hackathon/gallery/1552)

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