Varial Wallet vs EmpaThink

Varial is a self-custody wallet for the Stellar network. With Varial, you can send, receive, and store your tokens, all through a sleek, easy-to-use app. Explore everything that the Stellar ecosystem has to offer, with Varial.

EmpaThink is an AI-powered emotion analysis app that helps you understand your emotional patterns through facial expressions, voice tone, and text. https://empathink-66fb2.web.app FEATURES: Face Analysis Capture a selfie, and EmpaThink analyzes your facial expressions using deep learning. Detects 7 core emotions: joy, sadness, anger, fear, surprise, disgust, and neutral. Voice Analysis Record your voice, and our AI analyzes your tone, pitch, energy, and tempo to detect your emotional state from acoustic features. Text Analysis Write how you feel, and our NLP model detects emotions and sentiment from your words, with word-level importance explanations. Transparent AI (XAI) Unlike black-box AI, EmpaThink explains WHY it detected each emotion: • FACS shows which facial muscles indicate each emotion • SHAP analysis highlights which words contributed to detected emotions • Acoustic feature breakdown explains voice-based detections Emotion Refinement After detection, choose from 60+ detailed sub-emotions like Tired, Grateful, Frustrated, or Anxious to capture exactly how you feel. Live Camera Real-time continuous emotion tracking with masking detection — identifies fake smiles and suppressed emotions using Duchenne smile analysis. Track Your Journey Monitor your emotional well-being over time with session history, emotion patterns, and insights. Privacy & Safety Your data is encrypted and secure. All analysis happens in real-time — raw images and audio are never stored on our servers. Full GDPR compliance. Built-in mental health safety features with crisis resources. EmpaThink is developed as part of doctoral research on Trusted Empathic AI at the University of Sarajevo.