# Alone

- **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:** [Juan Fahri](https://cerebralvalley.ai/u/ajf)
- **GitHub:** https://github.com/ajfpay/suara-lapangan
- **Demo video:** https://youtu.be/dAitot8HpWo
- **Gallery:** https://cerebralvalley.ai/e/meta-ai-developer-hackathon/hackathon/gallery
- **Page:** https://cerebralvalley.ai/e/meta-ai-developer-hackathon/hackathon/gallery/4410

Suara Lapangan (Terravoce) is a voice-first app for foremen and small contractors in Indonesia. A user records a field job out loud in Indonesian or English, reviews the job turn by turn with its quantities, prices, and units, and issues a formal Quotation in English or Surat Penawaran in Indonesian.

The problem it addresses is simple: field details are usually remembered or written in scattered notes, so numbers change between the site visit and the final document. By keeping each number tied to the recording it came from, the user can check it before the document is final, instead of trusting a summary.

## More from Meta Global AI Developer Hackathon

- [Ishan's Team](https://cerebralvalley.ai/e/meta-ai-developer-hackathon/hackathon/gallery/4407)
- [David Castro - Agent Guard](https://cerebralvalley.ai/e/meta-ai-developer-hackathon/hackathon/gallery/4408)
- [dark%hunter](https://cerebralvalley.ai/e/meta-ai-developer-hackathon/hackathon/gallery/4409)
- [Sijil](https://cerebralvalley.ai/e/meta-ai-developer-hackathon/hackathon/gallery/4411)
- [Donald O. Ebuga](https://cerebralvalley.ai/e/meta-ai-developer-hackathon/hackathon/gallery/4412)
- [Introvert Devs](https://cerebralvalley.ai/e/meta-ai-developer-hackathon/hackathon/gallery/4413)

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