AnimalRealityProjectFinal

This Unity project is part of a Capstone team project focused on building a Virtual Service Animal experience using voice commands and hand tracking in XR.

🐶 Features

• Voice command interaction via Wit.ai
• Dog character responds to:
  • Movement commands: sit, walk, stop, fetch, etc.
  • Emotional reactions: comfort, anger
  • Math mini-games and fetch mini-games
• Hand tracking input using XR Toolkit
• Unity XR Hands + Meta XR SDK integration
• Optional integration with backend AI server for:
  • Intent analysis
  • GPT-generated dialogue
  • Text-to-Speech (TTS) playback

🎧 Requirements

• Unity 2022.3.59f1
• Meta Quest 2 (for full testing)
• Microphone for voice command input
• Wit.ai account & access token (if running standalone)

🛠 Setup

1. Open the project in Unity 2022.3.59f1
2. In Unity: go to Edit > Preferences > External Tools, and set Visual Studio Code as external script editor.
3. Replace witAccessToken in code with your own from https://wit.ai
4. Press Play in Unity and speak commands such as:
   • "sit down", "come here", "go left", "fetch the ball"

🧠 Backend Integration (Optional)

If you want to connect to the AI-enhanced backend server (Node.js):

• Clone the server repo and run npm install && node server.js
• Update Unity's ServerVoiceCommandHandler.cs with your server URL

📂 Project Structure

✍️ Team Members

• Ha Lee – Backend / AI Integration

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📄 License

This project is for academic and demo purposes only.