--- license: apache-2.0 task_categories: - robotics language: - en tags: - imitation-learning - robotics - isaac-sim - manipulation - call-button size_categories: - 10K/ actions (T, 7) # 6-DoF arm delta + gripper scalar processed_actions (T, 10) # joint position commands sent to sim obs/ cam_wrist (T, 1200, 1920, 3) uint8 cam_top (T, 1200, 1920, 3) uint8 cam_belly (T, 1200, 1920, 3) uint8 eef_pos (T, 3) eef_quat (T, 4) joint_pos (T, 10) joint_vel (T, 10) call_button_pos (T, 3) call_button_lit (T, 1) rel_ee_call_button_distance (T, 3) actions (T, 7) states/articulation/robot/{joint_position, joint_velocity, root_pose, root_velocity} (T, ...) states/rigid_object/pedestal/{root_pose, root_velocity} (T, ...) initial_state/... # 동일 구조, shape (1, ...) ``` `T`는 demo별 길이 (838~939 frame). ## 알려진 caveat - 첫 30~60 frame (스폰 직후 wobble 구간)은 base teleport로 인해 약간의 진동이 포함되어 있음. 학습 전 trim 권장. - `cam_belly`는 시야 일부가 그리퍼 fingers로 가려질 수 있음 (의도된 occlusion).