This app dynamically generates math problems, adjusts difficulty based on performance, and interfaces with a robot using ROS2.

Features

• Dynamic math problem generation (addition, subtraction, multiplication).
• Three difficulty levels (easy, medium, hard) that adjust based on user performance.
• Real-time feedback (correct/incorrect).
• ROS2 integration for robot feedback (happy/sad reactions).

Requirements

• Python 3.x
• Flask
• ROS2

Install dependencies:

pip install -r requirements.txt

Run the app:

python app.py

Open your browser and navigate to http://localhost:5000.

File Structure

mental-math-app/
├── src/
│   ├── __init__.py
│   ├── app.py
│   └── robot_interface.py
├── static/
│   ├── app.js
│   └── style.css
├── templates/
│   └── index.html
└── requirements.txt

ROS2 Integration

• Publishes to the face_state topic using robot_interface.py.
• Robot should subscribe to this topic for feedback (happy/sad reactions).