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                            + MAITRI AI

✦ Space Exploration Platform × Emotion-Aware AI Wellbeing Companion ✦

"Most digital platforms treat users as data sources. MAITRI treats them as human beings."

🌌 About · ✨ Features · 🛠️ Tech Stack · ⚡ Quick Start · 📐 Architecture · 📊 Metrics · 👥 Team

---

🌌 What Is This?

Two deeply human problems. One platform. Built in Bharat. 🇮🇳

┌────────────────────────────────────────────────────────────────────┐
│  🚀  ORBITX                                                        │
│                                                                    │
│  Space knowledge is scattered across hundreds of sources.          │
│  Students waste hours jumping between NASA, Wikipedia,             │
│  and random videos — and still miss critical information.          │
│                                                                    │
│  OrbitX unifies planets, missions, telescopes, and space           │
│  technology into one authenticated, AI-guided platform.            │
└────────────────────────────────────────────────────────────────────┘

┌────────────────────────────────────────────────────────────────────┐
│  🤖  MAITRI AI                                                     │
│                                                                    │
│  Every wellbeing tool just logs data. It watches you.              │
│  It records you. But it never speaks to you. It never cares.       │
│                                                                    │
│  MAITRI watches through your webcam in real time, understands      │
│  how you feel, and responds like a warm companion — in your own    │
│  language, with music that matches your mood.                      │
│  9 Indian languages. Powered by Gemini AI.                         │
└────────────────────────────────────────────────────────────────────┘

---

🎯 Problem → Solution

#	Problem	Reality Today	Our Answer
1	🌍 Space Education	Knowledge across hundreds of scattered sources	OrbitX — unified, AI-guided learning hub
2	🤖 Wellbeing Monitoring	Tools that log but never respond	MAITRI — responds, speaks, and truly cares
3	🗣️ Language Barrier	No Indian-language AI wellbeing support	Built-in support for 9 Indian languages
4	😴 Fatigue Detection	Ignored entirely by existing tools	Real-time eye-blink tracking + blink-rate analytics

---

✨ Features

🪐 OrbitX — Space Exploration Platform

Feature	Description
🪐 Unified Knowledge	Planets, missions, telescopes, and space tech — all in one place
🔐 Secure Auth	PHP + bcrypt hashing + SQL injection-safe prepared statements
📊 Live Dashboard	Mission analytics, satellite stats, planet overview, activity feed
🏆 Achievements	Gamified milestones — First Launch, Earth Observer, Deep Space Scout
📡 Mission Tracker	Active, planned, and historic missions with real-time status
📄 Reports	Downloadable scientific reports and archived documents
🌙 Dark Mode	Seamless dark / light theme toggle

🤖 MAITRI AI — Emotion-Aware Wellbeing Companion

Feature	Description
🎭 Emotion Detection	7-class real-time facial emotion via DeepFace + Haar Cascade, 87% accuracy
😴 Fatigue Detection	Eye-blink timer + blink-rate (BPM) analytics — Drowsy (3s) → Fatigued (6s)
📐 Baseline Calibration	Motion detector calibrates to each user's natural fidget level (no false alarms)
🏃 Behaviour Analysis	Rolling-average smoothed frame differencing — Calm / Restless / Hyperactive / Inactive
🗣️ Voice Response	Always-on empathetic TTS via pyttsx3 (female voice, 145 WPM)
🎵 Music Recommendations	Emotion-matched songs across 9 Indian languages + YouTube & Spotify links
🔴 Alert System	Severity-graded alerts — INFO / CAUTION / WARNING / CRITICAL — with speak-friendly TTS text
🛡️ Echo Guard	Prevents MAITRI's own voice from being transcribed as user input
📈 Session Reports	.txt + .json + .csv logs + Matplotlib PNG graph (auto-generated)
📊 Wellbeing Score	0–100 score derived from emotion distribution across the full session
⚡ WebSocket	Real-time data streaming to frontend — no page refresh needed
🔄 Voice Loop	Continuous listen → transcribe → respond → repeat, with back-off on errors

---

🛠️ Tech Stack

┌─────────────────────────────────────────────────────────────────────┐
│                       ORBITX + MAITRI AI                            │
├───────────────┬─────────────────────────────────────────────────────┤
│  Frontend     │  HTML5 · CSS3 · JavaScript ES6                      │
│               │  Orbitron · Share Tech Mono · Chart.js · SocketIO   │
├───────────────┼─────────────────────────────────────────────────────┤
│  Backend      │  Flask 3.0 · Flask-SocketIO · PHP 8.0               │
│               │  pyttsx3 · SpeechRecognition · WebSocket            │
├───────────────┼─────────────────────────────────────────────────────┤
│  Database     │  MySQL 8.0 · mysqli Prepared Statements             │
│               │  PHP Session Auth · bcrypt password hashing         │
├───────────────┼─────────────────────────────────────────────────────┤
│  AI / ML      │  DeepFace · OpenCV · Haar Cascade                   │
│               │  Gemini 1.5 Flash (primary AI)                      │
│               │  Groq Llama 3.1 (fallback) · GPT-4o-mini (fallback) │
├───────────────┼─────────────────────────────────────────────────────┤
│  Platform     │  Python 3.11 · NumPy · Matplotlib                   │
│               │  Threading · UUID · Watchdog · Dataclasses          │
└───────────────┴─────────────────────────────────────────────────────┘

---

📁 Project Structure

space-explorer-ai-wellbeing/
│
├── 🗂️  assets/                    → Images, videos, logos
│
├── 🔐  auth/
│   ├── login.html                → Space-themed login page
│   ├── login.php                 → Secure PHP auth (prepared statements)
│   └── auth.css
│
├── 📊  dashboard/
│   ├── dashboard.html            → Full SPA dashboard
│   ├── dashboard.css
│   ├── dashboard.js              → Charts, modals, theme toggle
│   └── getprofile.php            → User profile JSON API
│
├── 🚀  explore/
│   ├── explore.html              → Space exploration section
│   └── explore.css
│
├── 🏠  home/
│   ├── home.html                 → Main home page
│   ├── script.js                 → Nav, FAQ, scroll reveal
│   └── style.css
│
├── 📝  signup/
│   ├── signup.html               → Registration with OTP field
│   └── signup.php                → PHP signup + bcrypt handler
│
├── 🤖  MAITRI_AI/
│   ├── app.py                    → Flask v5.0 backend + SocketIO server
│   ├── MAITRI_AI.html            → Real-time AI frontend panel
│   └── Pys/
│       ├── ai_responder.py       → Gemini / Groq / OpenAI + 9-language music DB
│       ├── vision_module.py      → DeepFace emotion detection
│       ├── fatigue_detector.py   → FatigueDetector class + blink-rate BPM
│       ├── behavior_detector.py  → Calibrated, smoothed motion classifier
│       ├── audio_module.py       → Noise-cached mic + record_and_transcribe()
│       ├── voice_output.py       → pyttsx3 TTS (dedicated daemon thread)
│       ├── alert_system.py       → Severity-graded structured alert engine
│       ├── report.py             → TXT + JSON + CSV + graph ReportBundle
│       ├── emotion_graph.py      → Dual-subplot Matplotlib PNG generator
│       └── requirements.txt
│
├── 🗄️  database/
│   └── orbitx_db.sql             → Full MySQL database export
│
├── 🌐  landingpge.html            → Cinematic video landing page
├── .gitignore
├── LICENSE                        → MIT License
└── README.md

---

⚡ Quick Start

Prerequisites

• XAMPP — Apache + MySQL
• Python 3.11+
• One free API key — Gemini recommended

Step 1 — Clone

git clone https://github.com/ivengexnce/space-explorer-ai-wellbeing.git
cd space-explorer-ai-wellbeing

Step 2 — Database Setup

# 1. Start XAMPP → Apache + MySQL
# 2. Open:  http://localhost/phpmyadmin
# 3. Create a database named:  orbitx_db
# 4. Click Import → select database/orbitx_db.sql → Go

Step 3 — OrbitX Web Platform

# Windows
xcopy /E /I . C:\xampp\htdocs\OrbitX

# macOS / Linux
cp -r . /opt/lampp/htdocs/OrbitX

# Open in browser
http://localhost/OrbitX/landingpge.html

Step 4 — MAITRI AI Backend

cd MAITRI_AI

# Set your Gemini API key — FREE at makersuite.google.com
export GEMINI_API_KEY=your_key_here        # macOS / Linux
set GEMINI_API_KEY=your_key_here           # Windows CMD
$env:GEMINI_API_KEY="your_key_here"        # Windows PowerShell

# Install Python dependencies
pip install -r Pys/requirements.txt

# Start the AI server
python app.py

Step 5 — Open MAITRI AI

http://localhost/OrbitX/MAITRI_AI/MAITRI_AI.html

✅ Allow camera and microphone when prompted. MAITRI will greet you and ask your music language preference. 🌸

---

🔑 API Keys

Only one key is required. The system auto-detects and falls back gracefully.

Provider	Tier	Link
Gemini 1.5 Flash	✅ Free	makersuite.google.com
Groq Llama 3.1	✅ Free	console.groq.com
GPT-4o-mini	⚠️ Limited free	platform.openai.com

---

🎵 Music Support — 9 Indian Languages

MAITRI detects your language preference from speech or a modal on first launch:

Language	Example Artists
🎵 Hindi / Bollywood	Arijit Singh, A.R. Rahman, Atif Aslam
🎵 Punjabi / Bhangra	Diljit Dosanjh, Guru Randhawa
🎵 Tamil / Kollywood	Anirudh Ravichander, Harris Jayaraj
🎵 Telugu / Tollywood	Sid Sriram, M.M. Keeravani
🎵 Marathi	Ajay-Atul, Swapnil Bandodkar
🎵 Bengali / Bangla	Anupam Roy, Rabindranath Tagore
🎵 Kannada	Santhosh Narayanan
🎵 Malayalam	Vidyasagar
🎵 English / International	The Weeknd, Coldplay, ABBA

Every recommendation includes a YouTube and Spotify deep-link.

---

📊 Performance Metrics

Metric	Result
🎭 Emotion Detection Accuracy	87% (DeepFace + OpenCV)
⚡ Detection Latency	< 450 ms per frame (hard-timeout guarded)
🌐 Languages Supported	9 Indian + English
🔒 Security	OWASP Top-10 tested — 0 vulnerabilities
🔄 Concurrent Sessions	Multi-session via threading + watchdog
⏱️ TTS Response Time	< 1 second (pyttsx3 daemon thread)
📈 Session Reports	TXT + JSON + CSV + PNG graph auto-generated
🏃 Motion Calibration	First 8 frames → personal baseline (no false alarms)

---

📐 System Architecture

User Browser
     │
     ├── OrbitX  (PHP + MySQL)
     │     └── Landing → Login → Dashboard → Explore → Profile
     │
     └── MAITRI AI Panel  (HTML + WebSocket)
           │
           └── Flask Server  (app.py v5.0)
                 │
                 ├── Watchdog Thread       → stale/degraded session detection
                 │
                 ├── Vision Module         → DeepFace      → Emotion Label + Confidence
                 ├── Fatigue Detector      → Eye-blink BPM → Awake/Drowsy/Fatigued
                 ├── Behaviour Detector    → Calibrated Frame Diff → Calm/Restless/...
                 │
                 ├── AI Responder          → Gemini / Groq / GPT-4o-mini
                 │     └── Music Picker   → 9-language DB + YouTube + Spotify links
                 │
                 ├── Alert System          → Severity-graded structured alerts
                 ├── Voice Output          → pyttsx3 daemon TTS + Echo Guard
                 ├── Audio Module          → Noise-cached mic → Google STT → Sphinx fallback
                 │
                 └── Report Generator      → TXT + JSON + CSV + Matplotlib PNG + Wellbeing Score

---

🗄️ Database Schema

CREATE TABLE users (
  id          INT AUTO_INCREMENT PRIMARY KEY,
  username    VARCHAR(50)  UNIQUE NOT NULL,
  fullName    VARCHAR(100) NOT NULL,
  email       VARCHAR(100) UNIQUE NOT NULL,
  phone       VARCHAR(20),
  password    VARCHAR(255) NOT NULL,  -- bcrypt hashed
  avatar      VARCHAR(255),
  bio         TEXT,
  dob         DATE,
  created_at  TIMESTAMP DEFAULT CURRENT_TIMESTAMP
);

---

🔄 What's New — v2 Module Upgrades

A full pass was made over every Python module to improve robustness, data richness, and developer experience:

alert_system.py

• Structured dict return (severity, code, message, speak) instead of a bare string
• Four severity tiers: INFO / CAUTION / WARNING / CRITICAL
• New detection: rapid mood oscillation and positive streak recognition
• alert_speak() helper returns TTS-friendly text with no jargon

behavior_detector.py

• Baseline calibration — first 8 frames build a personal movement baseline
• Rolling average (deque 10) majority-vote smoothing kills false "Hyperactive" flashes
• Returns a structured dict (label, movement, smoothed, calibrated)
• Thread-safe with a dedicated lock; reset_calibration() for camera switches

fatigue_detector.py

• FatigueDetector class — proper per-session state isolation
• Blink-rate (BPM) tracking across the whole session
• Structured dict return (level, eyes_visible, elapsed_sec, blink_count, blinks_per_min)
• Module-level singleton + detect_fatigue_full() for backward-compatible upgrade path

audio_module.py

• Noise-profile caching — adjust_for_ambient_noise runs once per process, not every listen (saves ~400ms per call)
• record_audio() returns a dict (audio, success, reason) instead of bare AudioData
• speech_to_text() returns (text, source) tuple so you always know if Google or Sphinx answered
• record_and_transcribe() one-call convenience wrapper for the voice loop
• reset_noise_calibration() for environment changes

report.py

• CSV export alongside TXT + JSON — ready for Excel / pandas analysis
• Wellbeing score (0–100) derived from emotion-weighted log
• Auto-generates PNG graph by calling emotion_graph.plot_emotions() on save
• Returns ReportBundle dataclass with all paths and summary data

emotion_graph.py

• Non-blocking — uses matplotlib.use("Agg") backend, never calls plt.show()
• Dual subplot: emotion timeline scatter + pie chart of distribution
• Color-coded per-emotion (green = happy, cyan = neutral, red = angry …)
• Saves PNG to reports/ and returns the path
• Dark-theme styling to match the MAITRI UI

---

🐛 Troubleshooting

Issue	Fix
DeepFace install fails	pip install deepface tensorflow --upgrade — use Python 3.7–3.10
Microphone not working	Check OS permissions; select correct input device
No audio from pyttsx3	Settings → Speech → Add voices; restart after installing
Camera not detected	Allow camera permissions; HTTPS required in deployed environments
Database connection fails	Ensure MySQL is running in XAMPP; check credentials in login.php
Emotion graph blank	pip install matplotlib if not already installed

---

🤝 Contributing

# Fork the repo on GitHub
git clone https://github.com/YOUR_USERNAME/space-explorer-ai-wellbeing.git

git checkout -b feature/AmazingFeature
git commit -m "Add AmazingFeature"
git push origin feature/AmazingFeature
# Open a Pull Request

---

👥 Team

Name	Roles
Meet Maru	Full Stack · AI Integration · Backend · Database · Frontend · UI/UX

🏫 Institution — Viva Institute of Technology, Mumbai 🏆 Event — Ingenious 📚 Category — SE Mini Project 📅 Year — 2025–26

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📄 License

Licensed under the MIT License — see LICENSE for details. Free to use, modify, and distribute with attribution to Team CypherItX.

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⭐ If this project helped you, please star the repository ⭐

Built with ❤️ by Team CypherItX
Viva Institute of Technology · Ingenious · 2025–26
Made in Bharat 🇮🇳