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πŸš€ AI Digital Twin β€” Built for Speed, Privacy, and Precision 🧠πŸŽ₯

1 min readMay 22, 2025

Just wrapped up a working prototype of my AI-powered Digital Twin β€” an intelligent system that captures, understands, and responds to human input entirely offline.

πŸ’‘ Key Highlights:

  • 🎀 Real-time audio + video capture
  • 🧬 Local speech transcription + natural language understanding
  • πŸ” In-memory semantic search using embeddings
  • πŸ“‘ Live updates via WebSocket-powered frontend
  • πŸ”’ No third-party APIs β€” 100% local processing

πŸ‘¨β€πŸ’» Tech Stack:

  • Languages: Go, C++, TypeScript, React
  • Concepts: WebSockets, Embeddings, Real-Time STT, Vector Search, In-Memory State Management

This system interprets your voice and facial input on the fly, updates its memory, and learns from each interaction β€” all while keeping your data fully private and under your control.

🎬 Check out the demo video below to see it in action.
#AI #DigitalTwin #RealtimeAI #GoLang #CPP #TypeScript #ReactJS #PrivacyByDesign #LLM #WebSockets #EdgeAI #OpenAI

Khaled on LinkedIn: https://www.linkedin.com/in/khaledalam/

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Khaled Alam
Khaled Alam

Written by Khaled Alam

Senior Software Engineer, Lead

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