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Add wannrrr/etnai-record (v3.0, structural v2.1->v3.0 + joint values converted (normalized -> degrees))

Browse files
wannrrr/etnai-record/README.md ADDED
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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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+ - so100_follower
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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=wannrrr/etnai-record">
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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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+ "shoulder_lift.pos",
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+ "elbow_flex.pos",
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+ "chunks_size": 1000,
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+ "data_files_size_in_mb": 100,
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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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+ "robot_type": "so100_follower",
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+ "splits": {
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+ "train": "0:50"
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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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+
198
+ ```bibtex
199
+ [More Information Needed]
200
+ ```
201
+
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+ ## Migration to LeRobotDataset v3.0
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+
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+ Migrated to LeRobotDataset **v3.0** with SO-100/101 joint state/action mapped to the post-#777 physical frame (in degrees).
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+
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+ - Source: [`HuggingFaceVLA/community_dataset_v3`](https://huggingface.co/datasets/HuggingFaceVLA/community_dataset_v3/tree/main/wannrrr/etnai-record) (`wannrrr/etnai-record`)
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+ - Codebase version: v2.1 -> v3.0
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+ - Original joint encoding: normalized units (joints -100..100, gripper 0..100)
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+ - Joint values: un-normalized to physical degrees using canonical joint ranges
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+ - Robot type: `so100_follower`
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+ - Action dimension: 6
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