The C3 Voice Assistant is a project designed to enhance accessibility for users by integrating voice-activated features with Large Language Models (LLMs) and Retrieval-Augmented Generation (RAG) applications. It is particularly beneficial for individuals with typing challenges, allowing them to interact using voice commands. The assistant, activated by the configurable wake word "C3," offers a user-friendly interface with a minimalistic design built on React.js, and it provides a sidebar for reviewing chat history. The tech stack includes a Python Flask backend and hosting on Vercel and Render, ensuring smooth and reliable operations. The app's frontend supports features such as speech-to-text conversion and speech synthesis, providing an interactive experience. The backend setup involves using FastAPI and integrates with the frontend to handle user queries and responses effectively. The C3 Voice Assistant aims to democratize AI by making advanced tools more accessible and inclusive, encouraging user feedback to further enhance its capabilities.