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+ ---
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+ license: apache-2.0
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+ task_categories:
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+ - robotics
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+ tags:
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+ - LeRobot
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+ - LeRobot
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+ - bc_z
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+ - rlds
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+ - openx
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+ - google_robot
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+ configs:
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+ - config_name: default
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+ data_files: data/*/*.parquet
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+ ---
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+
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+ This dataset was created using [LeRobot](https://github.com/huggingface/lerobot).
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+
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+
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+ <a class="flex" href="https://huggingface.co/spaces/lerobot/visualize_dataset?path=typoverflow/bc_z">
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+ <img class="block dark:hidden" src="https://huggingface.co/datasets/huggingface/badges/resolve/main/visualize-this-dataset-xl.svg"/>
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+ <img class="hidden dark:block" src="https://huggingface.co/datasets/huggingface/badges/resolve/main/visualize-this-dataset-xl-dark.svg"/>
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+ </a>
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+
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+
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+ ## Dataset Description
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+
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+
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+
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+ - **Homepage:** [More Information Needed]
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+ - **Paper:** [More Information Needed]
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+ - **License:** apache-2.0
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+
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+ ## Dataset Structure
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+
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+ [meta/info.json](meta/info.json):
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+ ```json
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+ {
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+ "codebase_version": "v3.0",
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+ "robot_type": "google_robot",
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+ "total_episodes": 39350,
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+ "total_frames": 5471693,
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+ "total_tasks": 104,
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+ "chunks_size": 1000,
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+ "data_files_size_in_mb": 100,
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+ "video_files_size_in_mb": 200,
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+ "fps": 10,
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+ "splits": {
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+ "train": "0:39350"
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+ },
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+ "data_path": "data/chunk-{chunk_index:03d}/file-{file_index:03d}.parquet",
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+ "video_path": "videos/{video_key}/chunk-{chunk_index:03d}/file-{file_index:03d}.mp4",
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+ "features": {
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+ "observation.images.image": {
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+ "dtype": "video",
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+ "shape": [
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+ 640,
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+ 512,
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+ 3
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+ ],
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+ "names": [
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+ "height",
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+ "width",
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+ "rgb"
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+ ],
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+ "info": {
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+ "video.height": 640,
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+ "video.width": 512,
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+ "video.codec": "av1",
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+ "video.pix_fmt": "yuv420p",
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+ "video.is_depth_map": false,
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+ "video.fps": 10,
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+ "video.channels": 3,
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+ "has_audio": false
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+ }
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+ },
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+ "raw_state.eef_xyz": {
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+ "dtype": "float32",
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+ "shape": [
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+ 3
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+ ],
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+ "names": [
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+ "x",
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+ "y",
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+ "z"
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+ ]
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+ },
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+ "raw_state.eef_axis_angle": {
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+ "dtype": "float32",
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+ "shape": [
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+ 3
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+ ],
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+ "names": [
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+ "axis_angle_x",
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+ "axis_angle_y",
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+ "axis_angle_z"
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+ ]
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+ },
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+ "raw_state.gripper_state": {
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+ "dtype": "float32",
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+ "shape": [
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+ 1
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+ ],
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+ "names": [
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+ "gripper"
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+ ]
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+ },
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+ "raw_target.eef_xyz": {
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+ "dtype": "float32",
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+ "shape": [
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+ 3
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+ ],
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+ "names": [
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+ "x",
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+ "y",
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+ "z"
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+ ]
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+ },
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+ "raw_target.eef_axis_angle": {
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+ "dtype": "float32",
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+ "shape": [
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+ 3
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+ ],
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+ "names": [
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+ "axis_angle_x",
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+ "axis_angle_y",
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+ "axis_angle_z"
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+ ]
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+ },
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+ "raw_target.gripper_state": {
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+ "dtype": "float32",
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+ "shape": [
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+ 1
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+ ],
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+ "names": [
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+ "gripper"
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+ ]
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+ },
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+ "state.eef_xyz": {
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+ "dtype": "float32",
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+ "shape": [
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+ 3
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+ ],
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+ "names": [
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+ "x",
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+ "y",
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+ "z"
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+ ]
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+ },
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+ "state.eef_rot9d": {
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+ "dtype": "float32",
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+ "shape": [
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+ 9
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+ ],
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+ "names": [
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+ "r11",
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+ "r12",
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+ "r13",
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+ "r21",
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+ "r22",
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+ "r23",
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+ "r31",
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+ "r32",
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+ "r33"
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+ ]
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+ },
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+ "state.gripper_state": {
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+ "dtype": "float32",
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+ "shape": [
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+ 1
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+ ],
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+ "names": [
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+ "gripper"
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+ ]
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+ },
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+ "target.eef_xyz": {
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+ "dtype": "float32",
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+ "shape": [
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+ 3
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+ ],
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+ "names": [
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+ "x",
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+ "y",
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+ "z"
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+ ]
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+ },
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+ "target.eef_rot9d": {
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+ "dtype": "float32",
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+ "shape": [
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+ 9
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+ ],
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+ "names": [
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+ "r11",
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+ "r12",
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+ "r13",
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+ "r21",
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+ "r22",
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+ "r23",
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+ "r31",
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+ "r32",
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+ "r33"
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+ ]
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+ },
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+ "target.gripper_state": {
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+ "dtype": "float32",
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+ "shape": [
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+ 1
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+ ],
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+ "names": [
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+ "gripper"
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+ ]
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+ },
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+ "debug.gripper_eef_xyz": {
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+ "dtype": "float32",
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+ "shape": [
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+ 3
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+ ],
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+ "names": [
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+ "x",
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+ "y",
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+ "z"
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+ ]
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+ },
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+ "debug.gripper_eef_rot6d": {
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+ "dtype": "float32",
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+ "shape": [
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+ 6
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+ ],
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+ "names": [
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+ "r11",
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+ "r21",
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+ "r31",
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+ "r12",
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+ "r22",
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+ "r32"
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+ ]
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+ },
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+ "timestamp": {
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+ "dtype": "float32",
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+ "shape": [
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+ 1
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+ ],
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+ "names": null
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+ },
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+ "frame_index": {
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+ "dtype": "int64",
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+ "shape": [
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+ 1
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+ ],
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+ "names": null
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+ },
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+ "episode_index": {
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+ "dtype": "int64",
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+ "shape": [
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+ 1
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+ ],
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+ "names": null
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+ },
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+ "index": {
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+ "dtype": "int64",
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+ "shape": [
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+ 1
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+ ],
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+ "names": null
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+ },
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+ "task_index": {
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+ "dtype": "int64",
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+ "shape": [
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+ 1
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+ ],
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+ "names": null
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+ }
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+ }
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+ }
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+ ```
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+
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+
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+ ## Citation
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+
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+ **BibTeX:**
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+
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+ ```bibtex
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+ [More Information Needed]
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+ ```