Vicgrace01/healthsphere-x-deeptech

Africa Deep Tech Challenge submission: HealthSphere X – AI-powered portable diagnostic tool # HealthSphere X – AI-powered Portable Diagnostic Tool *A submission for the Africa Deep Tech Challenge 2025* --- ## 🌍 Purpose HealthSphere X is a smart, AI-powered health assistant designed for communities with limited access to healthcare. Built around a compact ESP32-based prototype, it helps **predict**, **prevent**, and **prescribe** solutions for temperature-related conditions — even in offline environments. --- ## ⚙️ Core Features - 🌡️ Fever & Hypothermia Detection (via MLX90614 sensor) - 📺 LCD Display for live vitals - 🚨 Buzzer + LED Alerts for abnormal readings - 📡 Wi-Fi Sync & Web Alerts via Firebase - 🤖 AI-based Estimation of Vitals (BP, SPO2, HR) - 💬 First Aid Bot with Offline Health Advice - 🛡️ Optional Insurance & Drug APIs for scale - 🧑‍⚕️ First Responder Incentive System --- ## 🧠 AI Logic Overview HealthSphere X includes a lightweight AI simulation model that estimates basic vitals from available data: - **Inputs:** Body temperature (IR), timestamp, and optional metadata - **Process:** Regression models trained in Python (scikit-learn) - **Outputs:** Estimated SPO2, Blood Pressure, Heart Rate - **Mode:** Deployed offline on ESP32 or simulated via `predict.py` ⚠️ *AI predictions are non-diagnostic and assistive only.* --- ## 🧪 Hardware Summary See hardware/README.md for detailed diagrams and component lists. - ESP32-CAM microcontroller - MLX90614 IR Temperature Sensor - I2C 20x4 LCD Display - Buzzer + RGB LED - Lithium-ion Battery Pack - Optional: Power booster/charge module - Prototype casing: Recycled plastic container --- ## 🧰 Software Stack - Arduino (ESP32 platform) - Firebase Realtime Database - Python (for AI simulation) - HTML/CSS (web alert dashboard) - Figma (UI mockups) - GitHub (project repo & documentation) --- ## 📂 Repository Structure healthsphere-x-deeptech/ │ ├── hardware/ # Circuit diagrams & component list ├── software/ # Arduino code & AI Python scripts ├── web/ # Web dashboard + Firebase integration ├── docs/ # …