Robot physical specs, coordinate frames, camera setup, and morphology — Franka Panda arm, mobile base, Robotiq gripper, camera positions and IDs. Use when (1) writing arm or base control code, (2) referencing world-frame coordinates or axis conventions, (3) computing end-effector targets or grasp positions, (4) using camera IDs or understanding camera placement, (5) reasoning about spatial layout, reach, or workspace boundaries.