# Sawa Sentinels

- **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:** [Jores Brondon HOUAKEU KAMGUIA](https://cerebralvalley.ai/u/Jores)
- **GitHub:** https://github.com/BrondonJores/WASH-SENTINEL
- **Demo video:** https://youtu.be/UvwcdXQ92Gk
- **Gallery:** https://cerebralvalley.ai/e/meta-ai-developer-hackathon/hackathon/gallery
- **Page:** https://cerebralvalley.ai/e/meta-ai-developer-hackathon/hackathon/gallery/1168

In Cameroon, when a school's water point fails or latrines overflow, reporting is chaos: phone calls, paper, silence. Rural schools wait weeks while loud downtown ones shout first. WASH Sentinel ends that.

    WASH Sentinel is a dashboardless AI platform for school WASH emergencies. There is nothing to learn: operators simply talk to Sentinel, an omnipresent voice agent that generates cards, charts, maps, briefings, and decision dossiers on d
emand.

    A school director reports the way she actually communicates — a WhatsApp text, voice note, or breakdown photo, in French, English, Douala, or Ghomala'. Sentinel transcribes (Whisper + Meta Omnilingual ASR), triages with a priority score, and merges duplicates, so five teachers reporting one broken pump create one case, not five.

    Then it helps spend public money wisely: a repair-vs-replace copilot weighs repair ratio, breakdown frequency, and two-year savings; a territorial equity dispatcher ranks schools by need, so the quiet rural school outranks the loud downtown one. Every figure is human-verifiable on admin pages, because we never trust AI 100%.

    The loop closes automatically: each time the case moves assigned, in progress, repaired with its real cost, the director is notified on WhatsApp, in the language of the field.

    Local-first and sovereign (fully offline-capable), model-independent with runtime local-to-cloud switching from Settings, and 100% open source.

## More from Meta Global AI Developer Hackathon

- [Misfit Circuit](https://cerebralvalley.ai/e/meta-ai-developer-hackathon/hackathon/gallery/1165)
- [Red Bars](https://cerebralvalley.ai/e/meta-ai-developer-hackathon/hackathon/gallery/1166)
- [Second Look Desk](https://cerebralvalley.ai/e/meta-ai-developer-hackathon/hackathon/gallery/1167)
- [Laisan86](https://cerebralvalley.ai/e/meta-ai-developer-hackathon/hackathon/gallery/1169)
- [Plato's Chair](https://cerebralvalley.ai/e/meta-ai-developer-hackathon/hackathon/gallery/1170)
- [ManualMate](https://cerebralvalley.ai/e/meta-ai-developer-hackathon/hackathon/gallery/1171)

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