Skip to Main Content

Binary Pulse

Built at Meta Global AI Developer Hackathon · Oct 26, 2026 · Remote

Binary Pulse — Demo video

AmarGuard is an AI-powered family safety app that we're building to help people stay connected with their loved ones and get help when they need it most. The idea came from a simple problem. Imagine an elderly parent living alone, a child who needs extra care, or someone who has difficulty speaking or hearing. In an emergency, even something as simple as sending a message or asking for help can become difficult. We wanted to make those moments a little easier and safer. That's why we built AmarGuard with three main features. Family Safety allows users to share their location with trusted family members, check battery levels, and see the last available location when a device goes offline. Location sharing is permission-based, so users remain in control of their privacy. Care Signal AI uses Meta's Muse Spark and Muse Voice Transcribe to make asking for help easier. Instead of typing a message, users can simply speak about what they need. The AI helps understand their request and prepares a message that can be shared with trusted family members after confirmation. Silent Speak focuses on people who face communication barriers. Someone who cannot speak can express their needs using pictures and simple messages, while someone who cannot hear can use speech-to-text to understand what others are saying. We built AmarGuard using Flutter, Firebase, Python FastAPI, and Meta's AI models, with a focus on keeping the experience simple, accessible, and practical. What makes AmarGuard different is that we're not just building another location-tracking app or AI chatbot. We're trying to bring family safety, voice-based assistance, and accessible communication together in one place. We're still improving and testing the app, but our goal is simple: to make technology more helpful for people who need support the most, while giving them independence, privacy, and control. AmarGuard Understand Before You Trust.

Team