Intelligent Safety for Indian Tourists
Tourists face remote terrain, limited connectivity, and dangerously delayed emergency responses. SafeTrail closes the gap with real-time geofencing, calculation-based risk scoring, and blockchain-verified digital IDs — all on one platform.
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Command Centre
Live overview & stats
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Command Centre
Live overview & stats
Ready to explore?
Install the app on any Android device, or open the live authority dashboard.
Priyank Moradiya
Node.js Backend — Tourist App API & Authority Dashboard API, Socket.IO real-time layer, Blockchain integration
Meet Patel
Frontend — Tourist Android App, Authority Dashboard UI, Path Deviation Microservice & its Frontend
The Problem Space
Why tourist safety
in India demands
a dedicated system
Generic safety apps aren't designed for India's geographic complexity, infrastructure gaps, or the scale of tourism across 28 states and 8 union territories.
Remote & Challenging Terrain
Difficult geography in India's hilly and forested regions makes traditional rescue access dangerously slow. Standard GPS is unreliable and rescue units struggle to locate exact positions.
Limited Network Connectivity
Signal shadow zones are common in national parks, hill stations, and tribal belts. Most SOS apps fail silently when there's no data — a critical failure when seconds matter.
Sudden Weather & Natural Events
Monsoon flash floods, landslides, and cyclones can strand tourists without warning. Real-time alerts are absent in most tourism planning tools available today.
Untracked Wildlife Corridors
Eco-tourism brings tourists into zones with active wildlife movement. Without a dynamic overlay of risk areas, even guided tours can unknowingly enter high-danger corridors.
Language & Communication Barrier
Non-local travelers — especially international tourists — cannot effectively communicate emergencies to local residents or regional authority operators in a crisis.
Fragmented Emergency Response
Without a unified monitoring layer, authorities receive emergency information too late, through too many channels, with no centralized coordination or prioritization system.
SafeTrail solves all six
One platform. Every layer of risk. Covered.
System Design
Robust & Transparent
System Architecture
SafeTrail isn't just an app — it's a multi-layer safety ecosystem. A Node.js core, distributed Python microservices for path analysis, and a Polygon blockchain layer for immutable audit trails, all working in real time.
Tourist App
React Native
Node.js API
Backend
Path Service
Python / FastAPI
Authority Dashboard
React
Blockchain
Polygon L2
5 interconnected services · Real-time data flow via Socket.IO · Polygon blockchain audit trail
Platform Capabilities
Built for every layer
of tourist safety
From blockchain-verified identities to offline emergency protocols — covering scenarios that standard apps ignore.
3-tier panic button
Help / Urgent / SOS — proportional response tiers that match the severity of any situation. SOS triggers an instant broadcast with the tourist's live location and an SMS fallback for network-shadow zones where connectivity is unavailable. Each alert is timestamped and routed to the nearest authority unit via the command centre.
Authority command centre
Live SOS feed routes directly to the command centre with audio alerts and unit assignment.
Offline emergency protocol
SOS requests are queued locally when data connectivity drops and synced when network is restored.
4 system components
Emergency response integrates with geofencing, command centre, path detection, and the ID system.
System Components
The four pillars of
SafeTrail ecosystem
Each component is a specialized system working in seamless synchronization to protect every tourist journey.
Tourist Mobile App
The primary safety tool for travelers. Features SOS button, live map, geofence alerts, digital ID, and offline protocols.
Authority Dashboard
Command centre for law enforcement. Live SOS feed, heatmaps, unit assignment, and full tourist management.
Node.js Backend
Core API engine handling registration, blockchain anchoring, SOS routing, risk scoring, and real-time Socket.IO sync.
Path Deviation Service
Standalone microservice monitoring tourist itineraries. Triggers automated alerts on significant route deviation.
Full technology stack
Try the system
Explore & experience
SafeTrail live
Access the authority dashboard, install the Android app, or dive into the open-source repositories.
Authority Command Centre
Log in with demo credentials to explore real-time SOS management, tourist heatmaps, and unit assignment — fully functional.
Tourist Safety App
Install the APK directly to experience the 3-tier panic button, geofence map, and blockchain digital ID on your Android device.
Enable "Install from unknown sources" in Android settings before installing.
Open source
All 4 repositories are publicly available on GitHub