Executive Summary
Voice-first conversational assistant pairing Gemini Live API real-time audio streaming with a Three.js 3D avatar and long-term memory engine for reflective journal synthesis.
The Operational Friction
Most voice assistants feel cold, robotic, and transactional—forgetting conversation context as soon as a session ends.
System Architecture & Engineering Solution
Built Sunflower AI, a voice-first companion designed to help users feel heard and supported. It combines a live 3D avatar that lip-syncs in real time with a continuous memory engine that remembers past conversations and grows a visual Memory Garden.
Measurable Impact & Production Results
- Real-time voice streaming using Gemini Live API with instant lip-sync animations
- Smart memory engine that recalls personal context and generates reflection journals
- Ghibli-inspired 3D room and interactive Memory Garden built with Next.js & Three.js
Technologies & System Components
Next.js 15React Three FiberGemini Live APIWeb Audio APIFirebaseZustandTailwind CSS