Rastro
Built at Meta Global AI Developer Hackathon · Oct 26, 2026 · Remote

Rastro turns ordinary cameras into an AI early-warning system for farms, protected areas and cities. It detects wild animals entering farms at night or livestock leaving their zone, flags possible people inside anti-poaching areas, and charts crowd and traffic peak hours. Alerts use zones, sustained detection and confirmation to reduce false alarms. In protected areas nobody is identified, a human always reviews the alert, and the system never notifies authorities on its own. It is open source (MIT) and has 126 automated tests passing.