# WIA-PET-008: Pet Tracking Standard 📍

> **반려동물 추적 표준**
> World Certification Industry Association (WIA) Official Standard

[![License: MIT](https://img.shields.io/badge/License-MIT-amber.svg)](https://opensource.org/licenses/MIT)
[![Standard: WIA-PET-008](https://img.shields.io/badge/Standard-WIA--PET--008-F59E0B)](https://wia.org/standards/pet-008)
[![Version: 1.0.0](https://img.shields.io/badge/Version-1.0.0-blue)](https://github.com/WIA-Official/wia-standards)

## 📋 Table of Contents

- [Overview](#overview)
- [Philosophy](#philosophy)
- [Features](#features)
- [Quick Start](#quick-start)
- [Directory Structure](#directory-structure)
- [Implementation Phases](#implementation-phases)
- [Standards & Specifications](#standards--specifications)
- [API & SDK](#api--sdk)
- [Interactive Tools](#interactive-tools)
- [Documentation](#documentation)
- [Use Cases](#use-cases)
- [Security](#security)
- [Performance](#performance)
- [Contributing](#contributing)
- [License](#license)

## Overview

WIA-PET-008 is a comprehensive standard for Pet Tracking systems, providing complete specifications, APIs, tools, and documentation for implementing GPS-based pet location platforms. This standard covers everything from positioning algorithms and geofencing to battery optimization and mobile app integration.

### What is Pet Tracking?

Pet tracking uses GPS/GNSS technology to monitor pet location in real-time, enabling:
- Real-time location monitoring and history
- Geofencing with entry/exit alerts
- Lost pet recovery and community assistance
- Activity and health monitoring
- Integration with pet care services

### Why WIA-PET-008?

- **🛰️ High Accuracy**: Multi-GNSS support (GPS, GLONASS, Galileo, BeiDou) for ±5m accuracy
- **⚡ Real-Time**: Sub-second location updates with WebSocket streaming
- **🔋 Long Battery Life**: 30-day target with intelligent power management
- **🚧 Smart Geofencing**: Hysteresis and dwell-time algorithms prevent false alerts
- **🌍 Global Coverage**: Works worldwide with international roaming support
- **🔒 Privacy First**: End-to-end encryption and GDPR compliance

## Philosophy

**홍익인간 (弘益人間) (홍익인간) · Benefit All Humanity**

This standard is built on the principle of creating technology that benefits humanity. Pet tracking should:
- Ensure safety and well-being of pets
- Provide peace of mind to pet owners
- Support animal welfare organizations
- Enable responsible pet ownership
- Be accessible to all, regardless of technical expertise

## Features

### 🌐 Core Tracking Capabilities

- **Multi-GNSS Positioning**: GPS + GLONASS + Galileo + BeiDou for optimal accuracy
- **Assisted GPS (A-GPS)**: Fast fixes in 5-10 seconds with cellular assistance
- **Indoor Positioning**: Wi-Fi and Bluetooth beacon support for indoor tracking
- **Geofencing**: Circular, polygon, and corridor geofences with smart alerts
- **Location History**: Complete trail with playback and heatmap visualization
- **Multi-Pet Support**: Track unlimited pets from single account

### 🔧 Developer Tools

- **TypeScript SDK**: Full-featured SDK for all tracking operations
- **REST API**: Complete API with OpenAPI/Swagger documentation
- **WebSocket Streaming**: Real-time location and alert events
- **MQTT Support**: IoT device connectivity with QoS guarantees
- **CLI Tools**: Command-line interface for testing and operations

### 🎯 Interactive Simulators

- **Location Simulator**: Test GPS tracking scenarios with map visualization
- **Geofence Testing**: Validate zone detection algorithms
- **Battery Calculator**: Model power consumption and battery life
- **Algorithm Visualizer**: See Kalman filtering and position smoothing
- **Integration Tester**: Test API endpoints and webhook delivery

### 📚 Complete Documentation

- **English eBook**: 8 comprehensive chapters (300+ pages)
- **Korean eBook**: Full Korean translation (한국어 완전 번역)
- **Specification Docs**: 4 versions (v1.0, v1.1, v1.2, v2.0)
- **API Reference**: Complete TypeScript SDK documentation
- **Best Practices**: Industry-standard guidelines
- **Case Studies**: Real-world implementation examples

## Quick Start

### Installation

```bash
# Install the TypeScript SDK
npm install @wia/pet-tracking-sdk

# Or with yarn
yarn add @wia/pet-tracking-sdk
```

### Basic Usage

```typescript
import { createClient } from '@wia/pet-tracking-sdk';

// Initialize client
const client = createClient({
  apiUrl: 'https://api.pettrack.wia.org',
  apiKey: 'your_api_key',
  wsUrl: 'wss://stream.pettrack.wia.org'
});

// Get current location
const location = await client.getCurrentLocation('pet_abc123');
console.log('Pet location:', location.location.latitude, location.location.longitude);

// Subscribe to real-time updates
const unsubscribe = client.subscribeToLocation('pet_abc123', (event) => {
  console.log('New location:', event.location);
  console.log('Accuracy:', event.location.accuracy, 'meters');
  console.log('Satellites:', event.quality.satellites);
});

// Create geofence
const geofence = await client.createGeofence({
  name: 'Home Safe Zone',
  type: 'circle',
  center: { latitude: 37.7749, longitude: -122.4194 },
  radius: 100, // meters
  alerts: {
    onEnter: true,
    onExit: true,
    notificationChannels: ['push', 'sms']
  }
});

// Activate lost mode
await client.activateLostMode('pet_abc123');
```

## Directory Structure

```
pet-tracking/
├── index.html                  # Landing page
├── README.md                   # This file
├── simulator/
│   └── index.html             # Interactive simulator
├── ebook/
│   ├── en/                    # English documentation
│   │   ├── index.html
│   │   ├── chapter1.html      # Introduction
│   │   ├── chapter2.html      # GPS & Location
│   │   ├── chapter3.html      # Geofencing
│   │   ├── chapter4.html      # Battery Optimization
│   │   ├── chapter5.html      # Data Architecture
│   │   ├── chapter6.html      # Mobile Apps
│   │   ├── chapter7.html      # Security & Privacy
│   │   └── chapter8.html      # Advanced Features
│   └── ko/                    # Korean documentation
│       ├── index.html
│       └── chapter1-8.html
├── spec/
│   ├── WIA-PET-008-spec-v1.0.md
│   ├── WIA-PET-008-spec-v1.1.md
│   ├── WIA-PET-008-spec-v1.2.md
│   └── WIA-PET-008-spec-v2.0.md
└── api/
    └── typescript/
        ├── package.json
        └── src/
            ├── types.ts       # Type definitions
            └── index.ts       # Main SDK
```

## Implementation Phases

WIA-PET-008 is organized into four progressive phases:

### Phase 1: Data Format
- WGS84 coordinate system
- Location event schemas
- Geofence definitions
- Pet and device profiles
- Quality metrics

### Phase 2: Algorithms
- Kalman filtering for position smoothing
- Geofence detection (circular and polygon)
- Indoor/outdoor classification
- Battery optimization logic
- Anomaly detection

### Phase 3: Protocol
- HTTPS REST API
- WebSocket event streaming
- MQTT for IoT devices
- End-to-end encryption (TLS 1.3)
- Offline data synchronization

### Phase 4: Integration
- Mobile SDKs (iOS/Android)
- Smart home integration (Alexa, Google Home)
- Veterinary system connectors
- Pet service platform APIs
- Community features

## Standards & Specifications

### v1.0 (Current)
- Core location tracking
- Basic geofencing
- Battery optimization
- REST API

### v1.1
- Wi-Fi positioning
- Indoor tracking
- Health monitoring
- Enhanced alerts

### v1.2
- Multi-pet support
- Family sharing
- Advanced analytics
- Third-party integrations

### v2.0 (Roadmap)
- AI-powered features
- Blockchain integration
- 5G and UWB support
- Global expansion

## API & SDK

### REST API Endpoints

```
GET    /v1/pets                      # List pets
POST   /v1/pets                      # Create pet
GET    /v1/pets/{id}                 # Get pet details
PUT    /v1/pets/{id}                 # Update pet
DELETE /v1/pets/{id}                 # Delete pet

GET    /v1/pets/{id}/location        # Current location
GET    /v1/pets/{id}/history         # Location history
GET    /v1/pets/{id}/activity        # Activity summary

POST   /v1/geofences                 # Create geofence
GET    /v1/geofences                 # List geofences
PUT    /v1/geofences/{id}            # Update geofence
DELETE /v1/geofences/{id}            # Delete geofence

GET    /v1/pets/{id}/alerts          # Get alerts
POST   /v1/alerts/{id}/acknowledge   # Acknowledge alert

POST   /v1/pets/{id}/lost-mode       # Activate lost mode
DELETE /v1/pets/{id}/lost-mode       # Deactivate lost mode
```

### WebSocket Events

```javascript
// Subscribe to events
{
  "type": "subscribe",
  "petId": "pet_abc123",
  "events": ["location", "alerts", "battery"]
}

// Location update event
{
  "type": "location_update",
  "data": {
    "location": { "latitude": 37.7749, "longitude": -122.4194 },
    "timestamp": "2025-12-25T14:30:00Z"
  }
}

// Alert event
{
  "type": "alert",
  "data": {
    "type": "geofence_exit",
    "message": "Pet left safe zone"
  }
}
```

## Interactive Tools

### Live Simulator
Try the interactive simulator at [`simulator/index.html`](simulator/index.html):
- Test location tracking scenarios
- Validate geofence algorithms
- Experiment with battery optimization
- Visualize data on maps
- Test API integration

### Test Scenarios
- Urban canyon GPS performance
- Indoor/outdoor transitions
- Geofence boundary crossing
- Battery life optimization
- Lost mode activation

## Documentation

### English eBook
Complete guide available at [`ebook/en/index.html`](ebook/en/index.html):
1. Introduction to Pet Tracking Technology
2. GPS & Location Technologies
3. Geofencing & Alert Systems
4. Battery Optimization & Power Management
5. Data Architecture & API Design
6. Mobile Applications & User Experience
7. Security, Privacy & Compliance
8. Advanced Features & Future Innovations

### Korean eBook
한국어 문서: [`ebook/ko/index.html`](ebook/ko/index.html)

## Use Cases

### 🏠 Home Safety Monitoring
Create safe zones around your home. Get instant alerts if your pet wanders outside, preventing escapes and ensuring safety.

### 🔍 Lost Pet Recovery
Track last known location and movement history. Activate lost mode to share location with nearby community for faster recovery.

### 🚶 Walk & Exercise Tracking
Monitor daily walks, distance, and activity levels. Generate reports to share with veterinarians.

### 🏨 Pet Care Services
Pet sitters and daycare facilities provide real-time location updates to owners, building trust and transparency.

### 🌳 Adventure & Travel
Track pets during outdoor activities, hiking, and travel. Monitor location in unfamiliar environments.

## Security

### Encryption
- **Transport Security**: TLS 1.3 for all API communications
- **Data at Rest**: AES-256 encryption for stored location data
- **End-to-End**: Optional E2E encryption for sensitive data

### Authentication
- **API Keys**: Secure token-based authentication
- **OAuth 2.0**: Social login and third-party integrations
- **Device Certificates**: Mutual TLS for IoT devices

### Privacy
- **GDPR Compliant**: Full support for data access, deletion, and portability
- **Location Consent**: Explicit user consent for location sharing
- **Anonymization**: Community features use anonymized data
- **Data Retention**: Configurable retention periods (30-365 days)

## Performance

### Accuracy
- **Horizontal**: ±5m (95% confidence) with multi-GNSS
- **Vertical**: ±10m altitude accuracy
- **Indoor**: ±5-20m with Wi-Fi positioning

### Latency
- **API Response**: <200ms (p95)
- **Location Updates**: Real-time via WebSocket
- **Alert Delivery**: <30 seconds end-to-end

### Battery Life
- **Target**: 30 days normal use
- **Minimum**: 7 days continuous tracking
- **Emergency**: 48 hours at critical battery

### Scalability
- **Devices**: 10,000+ per instance
- **Updates**: 100+ per second
- **Storage**: 90+ days history retention

## Contributing

We welcome contributions to the WIA-PET-008 standard! Please see [CONTRIBUTING.md](../../CONTRIBUTING.md) for guidelines.

### Development Setup

```bash
# Clone repository
git clone https://github.com/WIA-Official/wia-standards.git
cd wia-standards/standards/pet-tracking

# Install dependencies
cd api/typescript
npm install

# Run tests
npm test

# Build SDK
npm run build
```

## License

MIT License - see [LICENSE](../../LICENSE) for details.

## Contact

- **Website**: https://wia.org/standards/pet-008
- **Documentation**: https://docs.wia.org/pet-008
- **GitHub**: https://github.com/WIA-Official/wia-standards
- **Email**: standards@wia.org

---

**© 2025 SmileStory Inc. / WIA**
**홍익인간 (弘益人間) (홍익인간) · Benefit All Humanity**

*Keeping pets safe, owners informed, and communities connected.*