LICENSES AND ATTRIBUTIONS

DoaCam License

Copyright (c) 2026 DoaCam Team.

A limited, non-exclusive, and revocable license is granted for personal and evaluation use. Commercial redistribution of the source code or creation of derivative services that directly compete without express authorization is prohibited.

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Third-Party Software

This software incorporates open source technologies. We thank the open source community.

Frontend

• Three.js: MIT License. Copyright 2010-2025 three.js authors.
  3D Graphics Engine.
• TalkingHead: MIT License. Copyright 2024 Mika Suominen.
  Avatar Animation and Lip-Sync.
• HeadAudio: MIT License. Copyright 2024 Mika Suominen.
  Real-time Viseme Extraction.
• NanoStores: MIT License.
  Reactive state management.
• Lucide Icons: ISC License.
  Vector iconography.
• Vite: MIT License.
  Build tool and dev server.
• localforage: Apache 2.0 License.
  IndexedDB wrapper for memory persistence.

Backend

• Google ADK: Apache 2.0 License.
  Agent Development Kit for Gemini.
• FastAPI: MIT License.
  High-performance API framework.
• Uvicorn: BSD-3-Clause License.
  ASGI Server.

3D Assets

• Avatar models: Created with Ready Player Me. Copyright Ready Player Me (Wolf3D). Used under the Ready Player Me terms of use.

AI Models

• Google Gemini 3.1 Flash Live: Accessed via Google AI Studio API.
  Real-time voice conversation. Subject to Google's API Terms of Service.
• Google Gemini 3.1 Flash Lite: Accessed via Google AI Studio API.
  Background memory analysis and fact extraction.
• Google Gemini Embedding 2: Accessed via Google AI Studio API.
  Semantic search over character lore.