OFFLINE FIRST EMERGENCY INFORMATION ACCESS SYSTEM FOR CRITICAL SITUATIONS

Access to critical information during emergencies such as natural disasters, accidents, and communication network failures is essential for ensuring public safety. However, most existing emergency information systems rely heavily on continuous internet connectivity and centralized cloud servers. During infrastructure breakdowns, these systems become inaccessible, thereby delaying access to emergency contacts, first-aid instructions, and safety guidelines. Such dependency on network availability significantly reduces system reliability in high-risk situations.

This paper proposes an Offline-First Emergency Information Access System designed to ensure uninterrupted availability of essential emergency information regardless of network conditions. The system follows an offline-first architectural approach, where critical data including emergency helpline numbers, first-aid procedures, disaster response guidelines, and safety protocols are stored locally within the device database. The application prioritizes local data retrieval and synchronizes with remote servers only when network connectivity is available.

The proposed framework highlights the significance of offline-first system design in emergency preparedness applications and provides a scalable foundation for resilient information access systems. Index Terms— Offline-First Architecture, Emergency Information System, System Reliability, Disaster Management, Flask, React.