AI Teaching Assistant

What it does

• An AI Teaching Assistant that provides real-time voice interactions using ElevenLabs for natural speech
• Features interactive voice conversations with users
• Provides real-time transcription of conversations
• Includes camera feed options for more personal interaction
• Supports multiple languages through ElevenLabs multilingual model
• Provides statistics and metrics for monitoring interaction quality

How we built it

• Used Next.js for the frontend framework
• Integrated ElevenLabs API for high-quality text-to-speech
• Implemented Daily.co for real-time communication
• Used Anthropic's Claude for the AI conversation model
• Built a responsive UI with Tailwind CSS
• Created modular components for maintainability

Challenges we ran into

• Managing real-time audio streams and synchronization
• Implementing smooth transitions between different voice states
• Handling cross-browser compatibility for audio/video features
• Optimizing performance for real-time transcription
• Balancing AI response quality with response time
• Ensuring consistent audio quality across different devices

Accomplishments that we're proud of

• Created a natural-feeling voice interaction system
• Successfully integrated multiple APIs (ElevenLabs, Daily.co, Claude)
• Built a responsive and intuitive user interface
• Implemented real-time transcription with auto-scrolling
• Created a flexible configuration system for voice and language settings
• Achieved smooth audio transitions and visual feedback

What we learned

• Real-time audio processing techniques
• Integration of multiple AI services
• State management in complex real-time applications
• Performance optimization for audio/video streams
• User experience design for voice interfaces
• Cross-browser compatibility solutions

What's next for AI Teaching Assistant

• Add more voice options and personalities
• Implement session recording and playback
• Add support for more languages
• Enhance the AI model's teaching capabilities
• Improve response latency and audio quality
• Add collaborative learning features
• Implement progress tracking and analytics
• Create a mobile app version

Built With

• anthropic
• elevenlabs
• nextjs