A lightweight Expo/React Native app for discovering nearby campus landmarks using camera view, location, and compass heading.

• my-app/ – Main app used for the project
• my-app/app-example/ – Expo starter/example code kept for reference
• Criteria.md – Hackathon judging checklist

• AR-style camera overlay for nearby places
• Auto-detect mode (point at a landmark to get details)
• Manual "Find Nearby" mode
• Optional Gemini summaries
• Optional Text-to-Speech playback

1. Open a terminal in my-app/

2. Install dependencies:

   npm install

3. (Optional) Add API keys in my-app/.env:

   GEMINI_API_KEY=your_key_here
   ELEVENLABS_API_KEY=your_key_here

4. Start the app:

   npm run start

Run from my-app/:

• npm run start – Start Expo dev server
• npm run android – Run Android build
• npm run ios – Run iOS build (macOS only)
• npm run web – Run web version
• npm run lint – Run lint checks

• Camera + location permissions are required.
• Internet is required for place data and AI/TTS features.