Embodied Intelligence
The Great Transition from digital AI to physical machines that move, sense, and act.
→PhysAI is the open-source textbook for Physical AI and Humanoid Robotics. Master the complete stack—from ROS 2 and simulation to vision-language models and real-world deployment.

From Zero to Building Robots That Think
Each step brings you closer to creating machines that move, sense, and understand
The Great Transition from digital AI to physical machines that move, sense, and act.
→Master ROS 2 - the middleware that connects sensors, actuators, and AI planners.
→Build virtual robots in simulation before deploying to the physical world.
→Build Machines That Free Up Your Time
Robots that handle physical tasks while you focus on what matters most
Move beyond chatbots to robots that interact with the real world
Learn ROS 2, simulation, and deployment with hands-on projects
Position yourself at the forefront of the robotics revolution
No Expensive Hardware Required
Begin building today with just your browser. Scale up when you're ready.
Full Local Setup
Best Experience
RTX 4070 Ti+, 64GB RAM, Ubuntu 22.04
Run Isaac Sim locally with full performance
Hybrid Approach
Flexible
AWS/Azure GPU instances for simulation, Jetson kit for physical deployment
Learning Focus
Lowest Cost
Cloud-based simulation without physical hardware
Complete the theory and simulation modules
The Future is Physical AI
Robots That Think, Move, and Collaborate
Join the transition from AI confined to screens to AI that shapes the physical world alongside us.
From ROS 2 basics to autonomous humanoids with voice control