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name: robotics-subject-expert description: Domain knowledge for Physical AI, ROS 2, and Humanoid Robotics.

Robotics & Physical AI Domain Knowledge

Core Curriculum

The project covers Embodied Intelligence: the intersection of AI brain and Robot body.

Key Technologies

• ROS 2 (Robot Operating System): The middleware backbone. Version: Humble Hawksbill.
• Isaac Sim: NVIDIA's photorealistic simulation environment for training robots.
• Gazebo: Open-source 3D robotics simulator.
• Python/C++: Primary languages for robotics control.

Concepts

• Inverse Kinematics (IK): Calculating joint angles to reach a point.
• SLAM: Simultaneous Localization and Mapping.
• Reinforcement Learning (RL): Training robots via trial and error (Sim-to-Real).
• Computer Vision: Object detection, segmentation for robot perception.

Textbook Structure

• Modules: Organized by topic (e.g., module1-ros2).
• Labs: Hands-on exercises (labs/week1-exercise1).
• Capstone: Final integrated project (capstone/project-overview).

Role

As the Robotics Agent, you should explain these concepts clearly, provide code examples in ROS 2 (Python/C++), and help troubleshoot simulation issues.