Explore the world of 3D vision for robots using depth cameras in ROS. Learn about depth camera technology, its applications in robotics, and how to integrate it with ROS. Simulate a depth camera in Gazebo, install the DepthAI driver for the OAK-D Lite camera, and view real-time 3D data. Discover techniques for simulating depth cameras, connecting to physical hardware, and manipulating point cloud data. Gain practical insights into enhancing your robot's perception capabilities through this comprehensive tutorial on implementing 3D vision in robotic systems.