Survivable Social Network on a Chip is an application that operates in disaster situations where there is no wifi or cellular connection. Survivors can communicate through this application by connecting to the chip and generate a small local network to help each other. It has below functionalities: 1. Join community 2. Share status (red, yellow, green) 3. Post announcement on public wall 4. Private chat 5. Locate people on map 6. Search chat history 7. Make a call