CrisisSync — AI-Powered Emergency Response Platform

Solution Challenge 2026 | Build with AI | Hack2Skill
Problem: Rapid Crisis Response — Accelerated Emergency Response and Crisis Coordination in Hospitality

[]https://crisissync-xi.vercel.app

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What is CrisisSync?

CrisisSync is a real-time AI-powered emergency coordination platform for hospitality venues. It creates an intelligent bridge between distressed guests, hotel staff, and emergency services — eliminating fragmented communication permanently.

The problem: When a crisis occurs in a hotel, information is siloed. A guest calls the front desk. Staff call the manager. The manager calls security. By the time everyone is coordinated, precious minutes are lost. Lives are at risk.

Our solution: One tap from a guest triggers an AI-classified alert that reaches every staff member simultaneously in under 500 milliseconds.

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Live Demo

** Live App:** https://your-vercel-url.vercel.app

Demo credentials:

Role	Email	Password
Guest	Click "I am a Guest"	No login needed
Staff	staff@crisissync.com	test1234
Admin	admin@crisissync.com	test1234

Test the AI triage — send these SOS messages:

• "fire smoke on floor 3" → type: fire, severity: 5, confidence: 100%
• "guest collapsed not breathing" → type: medical, severity: 5
• "gas leak smell in corridor" → type: other, severity: 4

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Key Features

Feature	Description
One-Tap SOS	Anonymous guest alert — no login needed
Voice SOS	Speak emergency — Web Speech API transcribes
Gemini AI Triage	Auto-classifies type, severity, team — 100% confidence
Panic Mode	Severity 4-5 turns guest screen red and pulses
Live Timer	Escalation badge at 5 minutes unresolved
Audio Alerts	Sound alert when new SOS arrives on staff dashboard
Tab Counter	(3) live incident count in browser tab
Staff Chat	WhatsApp-style per-incident coordination
Broadcast	Instant message to all guests simultaneously
Floor Heatmap	Hotel floors glow red by incident severity
Live Map	Google Maps — incident pins + staff locations
Offline-First	Firebase queues alerts when WiFi fails
Analytics	Real-time severity charts and type breakdown

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Tech Stack

Layer	Technology
Frontend	React.js 18 + Tailwind CSS + Vite 5
Database	Firebase Realtime Database
Auth	Firebase Authentication
AI	Google Gemini Flash-Lite-Latest API
Maps	Google Maps JavaScript API
Voice	Web Speech API (browser native)
Sound	Web Audio API (browser native)
Deploy	Vercel + GitHub CI/CD

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Setup Guide

1. Clone and install

git clone https://github.com/shriidevii/crisissync.git
cd crisissync
npm install

2. Create .env.local

VITE_FIREBASE_API_KEY=your_value
VITE_FIREBASE_AUTH_DOMAIN=your_project.firebaseapp.com
VITE_FIREBASE_DATABASE_URL=https://your_project-rtdb.firebaseio.com
VITE_FIREBASE_PROJECT_ID=your_project_id
VITE_FIREBASE_STORAGE_BUCKET=your_project.appspot.com
VITE_FIREBASE_MESSAGING_SENDER_ID=your_sender_id
VITE_FIREBASE_APP_ID=your_app_id
VITE_GEMINI_API_KEY=your_gemini_key
VITE_MAPS_API_KEY=your_maps_key

3. Run locally

npm run dev
# Open http://localhost:5173

4. Deploy to Vercel

git push  # Vercel auto-deploys from GitHub

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Project Structure

crisissync/
├── src/
│   ├── pages/
│   │   ├── Login.jsx          # Role selector
│   │   ├── GuestPortal.jsx    # SOS + Panic Mode
│   │   ├── StaffDashboard.jsx # Live feed + AI triage + Chat
│   │   └── CommandCenter.jsx  # Floor map + Analytics
│   ├── components/
│   │   ├── IncidentCard.jsx   # Live timer + escalation
│   │   ├── IncidentChat.jsx   # Staff coordination chat
│   │   ├── FloorPlanMap.jsx   # Severity heatmap
│   │   ├── ResponderMap.jsx   # Google Maps
│   │   ├── BroadcastBar.jsx   # Guest alert banner
│   │   └── SeverityBadge.jsx  # Color-coded badge
│   ├── services/
│   │   ├── geminiService.js   # Gemini Flash-Lite-Latest
│   │   └── incidentService.js # Firebase CRUD
│   ├── hooks/
│   │   └── useIncidents.js    # Real-time Firebase listener
│   └── context/
│       └── AuthContext.jsx    # Global auth state
├── vercel.json                # SPA routing fix
└── .env.example               # Environment template

Google Technologies Used

• Google Gemini Flash-Lite-Latest — AI incident triage (confirmed Status 200, confidence 1.0)
• Firebase Realtime Database — Sub-500ms real-time sync
• Firebase Authentication — Anonymous + email auth
• Google Maps JavaScript API — Live responder tracking
• Google Cloud Platform — Hosting infrastructure

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Team

Team: CrisisSync
Challenge: Rapid Crisis Response — Hospitality Emergency Coordination
Hackathon: Solution Challenge 2026 | Build with AI | Hack2Skill