EmpaThink

Selma Skopljakovic Hubljar

About this app

🧠 EmpaThink — AI Emotion Analysis

EmpaThink is an AI-powered emotion analysis app that helps you understand your emotional patterns through facial expressions, voice tone, and text.

✨ KEY FEATURES
😊 Face Analysis

Capture a selfie and EmpaThink analyzes your facial expressions using AI.
Detects 7 core emotions:

Joy

Sadness

Anger

Fear

Surprise

Disgust

Neutral

🎤 Voice Analysis

Record your voice and our AI analyzes:

Tone

Pitch

Energy

Tempo

Detects your emotional state from acoustic features.

✍️ Text Analysis

Write how you feel and our NLP model will:

Detect emotions and sentiment

Highlight important words influencing the result

🔍 Transparent AI (XAI)

Unlike black-box AI, EmpaThink explains WHY each emotion is detected:

FACS → shows facial muscle movements behind emotions

SHAP analysis → highlights key words in your text

Acoustic breakdown → explains voice-based detection

🎯 Emotion Refinement

After detection, choose detailed sub-emotions like:
Tired, Grateful, Frustrated, Anxious…
Capture exactly how you feel.

📹 Live Camera

Real-time emotion tracking with advanced detection:

Identifies fake smiles

Detects suppressed emotions

📊 Track Your Journey

Monitor your emotional wellbeing over time:

Session history

Emotion trends & patterns

🔐 Privacy & Safety

End-to-end encryption

No raw images or audio stored

Real-time processing only

Fully GDPR compliant

⚙️ Built With

Flutter

FastAPI

PyTorch

TensorFlow

🤖 Models

DistilRoBERTa

Wav2Vec2

DeepFace

MediaPipe

SHAP

What’s new

- Fixed Google Sign-In on Android
- Now available in the European Union
- Improved session history loading
- XAI (Explainable AI) insights included with every emotion analysis
- Enhanced camera experience (better aspect ratio, no screen flashes)
- Auto-save for unsaved sessions
- Added feedback section in settings
- Bug fixes and performance improvements