Hackathon
venue-navigator (Setu)
AI stadium concierge for FIFA World Cup 2026 — deterministic Dijkstra routing with Gemini explanations.
No live demo yet — watch the walkthrough above.
Project Walkthrough
Watch the walkthrough for venue-navigator (Setu).
Walkthrough video unavailable.
About This Project
venue-navigator is an AI stadium concierge built for the FIFA World Cup 2026 experience. Fans can plan how to reach their seat, find amenities, and get plain-language explanations of the best route.
Routing is deliberately deterministic — computed with Dijkstra's algorithm, never LLM-routed — while Gemini is used only to turn the computed path into a friendly, conversational explanation.
The app is a React 18 / TypeScript PWA with 153 tests, built to stay reliable and offline-friendly on match day.
Problem
Large stadiums are confusing: fans waste time finding gates, seats, and amenities, and AI navigation tools are often unreliable because the LLM does the routing.
Why I Built It
Built to prove that you can get the best of both worlds — trustworthy algorithmic routing plus a helpful AI interface — in a high-stakes, high-scale setting.
What I Learned
Key Takeaways
Graph-based shortest-path routing, PWA patterns, React 18 with TypeScript, and a test discipline that keeps 153 tests meaningful.