# Aquaculture Biosecurity Ops (Sea‑lice & Mortality)

### One‑liner

Mobile‑first ops & compliance platform for salmon farms: **log lice counts, plan treatments, track mortality**, export regulator‑ready reports.

## 1. Personas & JTBD

- **Farm Manager** — early warnings, compliance, KPIs.
- **Veterinarian** — plan/track treatments, withdrawal windows.
- **Technician** — fast offline logging at pens/cages.
- **CFO/Insurer** — risk trends & reporting.

## 2. KPIs

- Reduced treatment cost & mortality; data completeness; alert lead time; DAU of techs; zero late reports.

## 3. Scope

**MVP**: Lice logging (stages), treatment scheduler, mortality/feed, offline-first mobile, reporting exports, basic analytics.

## 4. UX / IA

### 4.1 Navigation — Mobile

- **Sites** → **Pens** → **Log Lice / Mortality / Feed** → **Sync Queue**
- **Planner** → treatments calendar
- **Reports** → regulator/insurer exports
- **Maps** → site status + weather overlays

### 4.2 Key Screens

1. **Pen Overview**: biomass, last lice sample, next treatment, alerts.
2. **Log Lice**: quick‑tap counters (chalimus/preadult/adult/mobile/attached), add photos, notes, water temp/salinity.
3. **Treatment Plan**: choose product, auto dose by biomass, start/end, withdrawal period, supplier order.
4. **Mortality & Feed**: daily counts, cause codes; feed intake vs biomass charts.
5. **Reports**: pick timeframe/site; export CSV/PDF; sign & send.

### 4.3 Layout Standards

- Big tap targets; one-handed operation; offline banner; clear sync status.

## 5. Feature Checklist (MVP)

- Site/pen registry; barcode/NFC pen IDs.
- Lice logging with stages + photo; thresholds & alerts.
- Treatment planner with contraindications & withdrawal windows.
- Mortality & feed logging; analytics.
- Offline-first sync; conflict resolution; audit logs.
- Reporting exports for regulator/insurer.