ReactTypeScriptNode.js+4 more
Echo
A deeply empathetic AI chat companion designed to understand, connect, and listen.
Role
Full Stack
Team
Solo
Technology Stack
React
TypeScript
Node.js
Express.js
Tailwind CSS
Supabase
Gemini API
Key Challenges
- Emotional AI Development
- Voice Integration
- Multi-language Support
- Conversation Context
- User Experience Design
Key Learnings
- Empathetic AI Design
- Voice Processing
- Multi-language AI
- Conversation Management
- Emotional Intelligence
Echo: Empathetic AI Chat Companion
Overview
Echo is a deeply empathetic AI chat companion designed to understand, connect, and listen. Offers text and voice interactions in English and Hindi with focus on emotional support and meaningful conversations.
Features
- Empathetic Conversations: AI designed for emotional connection
- Text and Voice Interactions: Multiple communication modes
- Bilingual Support: English and Hindi language support
- Natural Dialogue: Engaging and responsive conversations
- Emotional Intelligence: Understanding and empathy in responses
What Users Can Do
- Chat with AI: Engage in meaningful conversations
- Voice Interactions: Speak and listen to responses
- Multi-language Chat: Switch between English and Hindi
- Emotional Support: Receive empathetic responses
- Personal Connection: Build relationship with AI companion
Why I Built This
I built this platform to create meaningful AI interactions:
- Need for empathetic AI companions
- Desire for emotional support through technology
- Lack of culturally-aware AI in Hindi
- Want for voice-enabled AI interactions
- Focus on emotional intelligence in AI
Tech Stack
- Frontend: React, TypeScript
- Backend: Node.js, Express.js
- Styling: Tailwind CSS
- Database: Supabase
- AI: Gemini API for conversations
- Voice: Text-to-speech and speech-to-text
Key Components
- Chat Interface: Text and voice chat system
- Voice Handler: TTS and STT processing
- Language Switcher: Multi-language support
- Emotional Engine: Empathetic response generation
Usage
- Chat with AI in English or Hindi
- Switch between voice and text modes
- Engage in empathetic conversations
- Receive emotional support and understanding
Architecture
- Frontend: React with TypeScript
- Backend: Node.js/Express API
- AI Processing: Gemini API with empathetic prompting
- Voice Processing: Browser-based TTS/STT
- Database: Supabase for conversation history
Key Features
- Emotional Focus: Designed for emotional support and connection
- Voice Enabled: Natural voice interactions
- Multi-language: English and Hindi support
- Real-time Responsive: Instant chat responses