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Emotions
Built for live multilingual conversations
Translate the words. Understand the people.
ToneLens analyzes language, emotion, and intent in real time so every conversation becomes clearer, faster, and more strategic.
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Modes
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Response
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Languages
Powerful by default, precise in real time
A focused intelligence layer that keeps pace with live speech, context shifts, and emotional nuance.
Live Translation
Understands spoken language instantly with contextual translation that stays natural and clear.
Emotion Detection
Identifies core emotional signals from voice and expression with confidence-based scoring.
Intent Intelligence
Surfaces likely subtext, pressure points, and negotiation posture in seconds.
Response Coaching
Suggests tactically useful responses tuned to tone, context, and social setting.
Session Memory
Maintains conversation continuity across turns for stronger follow-up and clarity.
Production Ready
Runs on Cloud Run and Gemini pipelines for reliable, low-latency real-world usage.
How it works
Three focused steps from live capture to clear, actionable intelligence.
1
Capture
Audio and camera signals are streamed continuously during active conversation.
2
Analyze
Language, emotion, and intent are evaluated through multimodal inference pipelines.
3
Assist
ToneLens returns translation, subtext, and response suggestions in under two seconds.
Architecture
Clean flow from user input to multimodal inference and live assistance output.
User Browser
Camera + Microphone + UI
FastAPI on Cloud Run
Session routing and orchestration
Gemini Live API
Realtime multimodal reasoning
Vertex AI
Output refinement and formatting
Firestore
Conversation memory and context
Live Output
Translation, emotion, strategy
Purpose-built modes for high-stakes conversations
Switch context instantly without changing your workflow.
Travel
Navigate unfamiliar places with calm, context-aware communication.
GuidanceMeeting
Track sentiment shifts and key decisions while discussions evolve.
ClarityPresent
Get pacing and tone feedback to deliver with confidence.
DeliveryNegotiate
Spot leverage moments and likely bluffs in real time.
StrategyCrisis Response
Maintain composure with concise guidance under pressure.
StabilityHospitality
Deliver warm service with nuanced multilingual understanding.
Service
Travel: Translate quickly, decode uncertainty, and suggest local-friendly responses.
Deploy conversation intelligence in minutes.
Launch ToneLens and start reading tone, intent, and emotional context with production speed and reliability.