AI Agent · Real-time · Multimodal2026
TONELENS
“Google Translate tells you the words. ToneLens tells you the truth.”
Role
Solo Developer
Stack
PythonFastAPIGemini Live APIGoogle ADKVertex AIFirestoreCloud Run
Status
Live
Links
Overview
ToneLens is a real-time emotional intelligence agent that watches conversations, listens, and streams back translation, emotional subtext, and tactical suggestions via Gemini Live API.
Screenshots
Key Features
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Live translation - Detects and translates any language in real-time with cultural context
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Emotion engine - 8 emotion types with confidence scoring
Tech Deep Dive
Uses WebSockets connecting to FastAPI on Cloud Run streaming audio bidirectionally to Gemini Live API with Vertex AI structured formatting.
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