LINGULIA - offline-first, trilingual (English/Amharic/Afaan Oromo) mental-health language & job-aid app for Ethiopian health workers. Anchored to WHO mhGAP.
# LINGULIA — Mental Health Edition
**A standalone, offline-first mental-health language & job-aid app for Ethiopian health workers.**
English · አማርኛ (Amharic) · Afaan Oromoo. Anchored to the WHO **mhGAP** Intervention Guide.
### 🌐 Live: **lingulia.vercel.app** · 📱 App: **
lingulia.vercel.app · 👤 Founder: **Dr. Temesgen Endalew (LinkedIn)**
LINGULIA is built for Health Extension Workers and health-center staff who often work **without
internet**. It installs to a phone's home screen and works **100% offline** — term lookups,
depression/anxiety screening, a clinician–patient phrasebook, and danger-sign/referral guidance.
> ⚠️ **Not a diagnostic device.** LINGULIA is a language and decision-support tool. Screening
> scores are not diagnoses. All Amharic/Afaan Oromo content is **draft** and must be reviewed by
> native-speaker clinicians before field use. See `docs/clinical-content.md`.
---
## Quick start
No build step, no dependencies. Serve the folder over HTTP:
```bash
python -m http.server 8080
# or: npx serve -l 8080 .
```
Then open:
- **
localhost — the public landing page (homepage)
- **
localhost — the installable app
Do **not** open the files with `file://` — browsers block the data fetches and the service
worker. Use a local server (above) or any static host.
To install on a phone: host over HTTPS, open `/app.html` in Chrome (Android) / Safari (iOS),
then **"Add to Home screen"**. First launch caches everything; afterwards it runs offline.
## Deploy (GitHub + Vercel)
LINGULIA is a static site — no build step. It deploys as-is.
**Vercel (recommended):**
1. Push this repo to GitHub (see below).
2. On vercel.com → **Add New → Project → Import** your GitHub repo.
3. Framework preset: **Other**. Build command: *(leave empty)*. Output directory: *(leave empty / root)*.
4. **Deploy.** `vercel.json` sets the right headers for the service worker, manifest and fonts.
Your site is then live at `https:// .v …