# Nguyen Quoc Anh

- **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:** [Anh Nguyen](https://cerebralvalley.ai/u/TMA-quocanh)
- **GitHub:** https://github.com/quocanh38/dual-dictionary
- **Demo video:** https://youtu.be/6r8nJDiZr5E
- **Gallery:** https://cerebralvalley.ai/e/meta-ai-developer-hackathon/hackathon/gallery
- **Page:** https://cerebralvalley.ai/e/meta-ai-developer-hackathon/hackathon/gallery/245

Dual Dictionary helps Vietnamese working adults turn a reading into phrases they can use on the job. Offline Lesson Studio takes an original or permitted text, uses Meta models to draft source-grounded phrases and bilingual exercises, and separates editorial review from publication. A learner installs an approved, versioned pack once, then reads, practises with explanations, writes in a new situation, and saves the selected meaning and source to the existing Vault—even offline, without an API key. Built for shifts, sites and commutes where the network drops.

The pre-event foundation already included the dictionary, Reader, Vault and live Tutor. Hackathon work beginning 27 October adds the Studio authoring/review/player workflow, versioned offline packs, isolated draft/progress storage and exact-meaning integration. The library contains 33 AI-assisted, editor-reviewed packs. Review and deterministic checks do not certify teaching quality; learner outcomes have not been measured.

Live Studio: https://dualdictionary.netlify.app/lessons/ — Why Meta: https://dualdictionary.netlify.app/lessons/why-meta.html

## More from Meta Global AI Developer Hackathon

- [VERA](https://cerebralvalley.ai/e/meta-ai-developer-hackathon/hackathon/gallery/242)
- [The Dealer Social](https://cerebralvalley.ai/e/meta-ai-developer-hackathon/hackathon/gallery/243)
- [86TO88](https://cerebralvalley.ai/e/meta-ai-developer-hackathon/hackathon/gallery/244)
- [SheetProof](https://cerebralvalley.ai/e/meta-ai-developer-hackathon/hackathon/gallery/246)
- [ReelDirector](https://cerebralvalley.ai/e/meta-ai-developer-hackathon/hackathon/gallery/247)
- [xneo1111](https://cerebralvalley.ai/e/meta-ai-developer-hackathon/hackathon/gallery/248)

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