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Upload dataset AI2_Alphabot_2_stir_water

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  1. README.md +612 -0
  2. annotations/eef_acc_mag_annotation.jsonl +3 -0
  3. annotations/eef_direction_annotation.jsonl +7 -0
  4. annotations/eef_velocity_annotation.jsonl +3 -0
  5. annotations/gripper_activity_annotation.jsonl +4 -0
  6. annotations/gripper_mode_annotation.jsonl +3 -0
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README.md ADDED
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+ ---
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+ task_categories:
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+ - robotics
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+
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+ language:
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+ - en
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+
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+
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+ extra_gated_prompt: 'By accessing this dataset, you agree to cite the associated paper in your research/publications—see the "Citation" section for details. You agree to not use the dataset to conduct experiments that cause harm to human subjects.'
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+
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+
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+
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+ extra_gated_fields:
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+
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+ Company/Organization:
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+ type: 'text'
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+ description: 'e.g., "ETH Zurich", "Boston Dynamics", "Independent Researcher"'
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+
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+ Country:
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+ type: 'country'
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+ description: 'e.g., "Germany", "China", "United States"'
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+
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+
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+
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+ tags:
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+ - RoboCOIN
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+ - LeRobot
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+
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+ license: apache-2.0
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+
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+ configs:
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+ - config_name: default
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+ data_files: data/chunk-{id}/episode_{id}.parquet
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+ ---
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+
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+ # AI2_Alphabot_2_stir_water
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+
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+ ## Dataset Description
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+
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+ This dataset uses an extended format based on LeRobot and is fully compatible with LeRobot.
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+
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+ ## Task Preview
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+
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+ <video src="videos/chunk-000/observation.images.cam_front_chest_rgb/episode_000000.mp4" controls width="640"></video>
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+
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+ [View Video Directly](videos/chunk-000/observation.images.cam_front_chest_rgb/episode_000000.mp4)
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+
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+ ### Overview
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+
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+ - **Total Episodes:** 322
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+ - **Total Frames:** 284361
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+ - **FPS:** 30
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+ - **Dataset Size:** 12.14 GB
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+ - **Robot Name:** `AI2_Alphabot_2`
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+ - **End-Effector Type:** `two_finger_end_effector`
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+ - **Teleoperation Type:** `vr_controller`
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+ - **Sensors:** `cam_front_chest_rgb`,
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+ `cam_front_head_rgb`,
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+ `cam_left_wrist_rgb`,
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+ `cam_right_wrist_rgb`
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+
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+ - **Camera Information:** cam_front_chest_rgb;
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+ cam_front_head_rgb;
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+ cam_left_wrist_rgb;
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+ cam_right_wrist_rgb
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+
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+ - **Scene:** `Household->Kitchen`
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+ - **Objects:** `stirring spoon(white)`,
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+ `plastic bowl(pink)`,
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+ `glass cup(black)`
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+
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+ - **Task Description:** Use the right hand to pick up the spoon and stir the clear water in the bowl.
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+
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+
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+ ### Primary Task Instruction
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+ > Use the right hand to pick up the spoon and stir the clear water in the bowl.
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+
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+ ### Robot Configuration
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+
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+ - **Robot Name:** `AI2_Alphabot_2`
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+ - **Codebase Version:** `v2.1`
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+ - **End-Effector Type:** `two_finger_end_effector`
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+ - **Teleoperation Type:** `vr_controller`
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+
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+ ## Scene and Objects
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+
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+ ### Scene Type
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+ `Household->Kitchen`
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+
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+ ### Objects
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+ - `stirring spoon(white)`
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+ - `plastic bowl(pink)`
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+ - `glass cup(black)`
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+
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+
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+ ## Task Descriptions
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+
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+ - **Standardized Task Description:** `Use the right hand to pick up the spoon and stir the clear water in the bowl.`
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+ - **Operation Type:** `fixed_single_arm`
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+
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+ - **Environment Type:** `real_world`
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+
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+ ### Sub-Tasks
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+ This dataset includes 1 distinct subtasks:
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+
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+ 1. **Use the right hand to pick up the spoon and stir the clear water in the bowl.**
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+
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+
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+ ### Atomic Actions
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+ - `pick`
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+ - `move`
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+ - `stir`
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+ - `place`
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+
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+
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+ ## Hardware and Sensors
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+
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+
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+ ### Sensors
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+
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+ - `cam_front_chest_rgb`
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+
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+ - `cam_front_head_rgb`
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+
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+ - `cam_left_wrist_rgb`
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+
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+ - `cam_right_wrist_rgb`
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+
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+
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+
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+
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+ ### Camera Information
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+
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+
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+ - `cam_front_chest_rgb`: dtype=video, shape=480x640x3, resolution=640x480, codec=av1, pix_fmt=yuv420p
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+
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+ - `cam_front_head_rgb`: dtype=video, shape=480x640x3, resolution=640x480, codec=av1, pix_fmt=yuv420p
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+
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+ - `cam_left_wrist_rgb`: dtype=video, shape=480x640x3, resolution=640x480, codec=av1, pix_fmt=yuv420p
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+
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+ - `cam_right_wrist_rgb`: dtype=video, shape=480x640x3, resolution=640x480, codec=av1, pix_fmt=yuv420p
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+
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+
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+
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+
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+ ### Coordinate System
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+ - **Definition:** `right-hand-frame`
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+
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+
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+ ### Dimensions & Units
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+ - **Joint Rotation:** `radian`
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+ - **End-Effector Rotation:** `radian`
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+ - **End-Effector Translation:** `meter`
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+
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+
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+
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+
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+ ## Dataset Statistics
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+
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+ | Metric | Value |
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+ |--------|-------|
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+ | **Total Episodes** | 322 |
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+ | **Total Frames** | 284361 |
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+ | **Total Tasks** | 1 |
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+ | **Total Videos** | 1288 |
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+ | **Total Chunks** | 1 |
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+ | **Chunk Size** | 1000 |
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+ | **FPS** | 30 |
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+ | **State Dimensions** | 34 |
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+ | **Action Dimensions** | 34 |
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+ | **Camera Views** | 4 |
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+ | **Dataset Size** | 12.14 GB |
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+
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+
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+ ## Data Splits
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+
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+ The dataset is organized into the following splits:
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+
179
+ - **Training**: Episodes 0:321
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+
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+
182
+ ## Dataset Structure
183
+
184
+ This dataset follows the LeRobot format and contains the following components:
185
+
186
+ ### Data Files
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+ - **Videos**: Compressed video files containing RGB camera observations
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+ - **State Data**: Robot joint positions, velocities, and other state information
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+ - **Action Data**: Robot action commands and trajectories
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+ - **Metadata**: Episode metadata, timestamps, and annotations
191
+
192
+ ### File Organization
193
+ - **Data Path Pattern**: `data/chunk-{id}/episode_{id}.parquet`
194
+ - **Video Path Pattern**: `videos/chunk-{id}/observation.images.cam_front_chest_rgb/episode_{id}.mp{id}`
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+ - **Chunking**: Data is organized into 1 chunk(s)
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+ of size 1000
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+
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+ ### Data Structure (Tree)
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+
200
+ ```
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+ AI2_Alphabot_2_stir_water_0_qced_hardlink/
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+ |-- annotations
203
+ | |-- eef_acc_mag_annotation.jsonl
204
+ | |-- eef_direction_annotation.jsonl
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+ | |-- eef_velocity_annotation.jsonl
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+ | |-- gripper_activity_annotation.jsonl
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+ | `-- gripper_mode_annotation.jsonl
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+ |-- data
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+ | `-- chunk-000
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+ | |-- episode_000000.parquet
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+ | |-- episode_000001.parquet
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+ | |-- episode_000002.parquet
213
+ | |-- episode_000003.parquet
214
+ | |-- episode_000004.parquet
215
+ | |-- episode_000005.parquet
216
+ | |-- episode_000006.parquet
217
+ | |-- episode_000007.parquet
218
+ | |-- episode_000008.parquet
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+ | |-- episode_000009.parquet
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+ | |-- episode_000010.parquet
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+ | `-- episode_000011.parquet
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+ | `-- ... (310 more entries)
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+ |-- meta
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+ | |-- episodes.jsonl
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+ | |-- episodes_stats.jsonl
226
+ | |-- info.json
227
+ | `-- tasks.jsonl
228
+ `-- videos
229
+ `-- chunk-000
230
+ |-- observation.images.cam_front_chest_rgb
231
+ |-- observation.images.cam_front_head_rgb
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+ |-- observation.images.cam_left_wrist_rgb
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+ `-- observation.images.cam_right_wrist_rgb
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+ ```
235
+
236
+ ## Camera Views
237
+
238
+
239
+
240
+
241
+
242
+
243
+ This dataset includes 4 camera views: `cam_front_chest_rgb`, `cam_front_head_rgb`, `cam_left_wrist_rgb`, `cam_right_wrist_rgb`.
244
+
245
+
246
+ ## Features (Full YAML)
247
+
248
+ ```yaml
249
+ observation.images.cam_front_chest_rgb:
250
+ dtype: video
251
+ shape:
252
+ - 480
253
+ - 640
254
+ - 3
255
+ names:
256
+ - height
257
+ - width
258
+ - channels
259
+ info:
260
+ video.height: 480
261
+ video.width: 640
262
+ video.codec: av1
263
+ video.pix_fmt: yuv420p
264
+ video.is_depth_map: false
265
+ video.fps: 30
266
+ video.channels: 3
267
+ has_audio: false
268
+ observation.images.cam_front_head_rgb:
269
+ dtype: video
270
+ shape:
271
+ - 480
272
+ - 640
273
+ - 3
274
+ names:
275
+ - height
276
+ - width
277
+ - channels
278
+ info:
279
+ video.height: 480
280
+ video.width: 640
281
+ video.codec: av1
282
+ video.pix_fmt: yuv420p
283
+ video.is_depth_map: false
284
+ video.fps: 30
285
+ video.channels: 3
286
+ has_audio: false
287
+ observation.images.cam_left_wrist_rgb:
288
+ dtype: video
289
+ shape:
290
+ - 480
291
+ - 640
292
+ - 3
293
+ names:
294
+ - height
295
+ - width
296
+ - channels
297
+ info:
298
+ video.height: 480
299
+ video.width: 640
300
+ video.codec: av1
301
+ video.pix_fmt: yuv420p
302
+ video.is_depth_map: false
303
+ video.fps: 30
304
+ video.channels: 3
305
+ has_audio: false
306
+ observation.images.cam_right_wrist_rgb:
307
+ dtype: video
308
+ shape:
309
+ - 480
310
+ - 640
311
+ - 3
312
+ names:
313
+ - height
314
+ - width
315
+ - channels
316
+ info:
317
+ video.height: 480
318
+ video.width: 640
319
+ video.codec: av1
320
+ video.pix_fmt: yuv420p
321
+ video.is_depth_map: false
322
+ video.fps: 30
323
+ video.channels: 3
324
+ has_audio: false
325
+ observation.state:
326
+ dtype: float32
327
+ shape:
328
+ - 34
329
+ names:
330
+ - left_arm_joint_1_rad
331
+ - left_arm_joint_2_rad
332
+ - left_arm_joint_3_rad
333
+ - left_arm_joint_4_rad
334
+ - left_arm_joint_5_rad
335
+ - left_arm_joint_6_rad
336
+ - left_arm_joint_7_rad
337
+ - left_eef_pos_x_m
338
+ - left_eef_pos_y_m
339
+ - left_eef_pos_z_m
340
+ - left_eef_rot_euler_x_rad
341
+ - left_eef_rot_euler_y_rad
342
+ - left_eef_rot_euler_z_rad
343
+ - right_arm_joint_1_rad
344
+ - right_arm_joint_2_rad
345
+ - right_arm_joint_3_rad
346
+ - right_arm_joint_4_rad
347
+ - right_arm_joint_5_rad
348
+ - right_arm_joint_6_rad
349
+ - right_arm_joint_7_rad
350
+ - right_eef_pos_x_m
351
+ - right_eef_pos_y_m
352
+ - right_eef_pos_z_m
353
+ - right_eef_rot_euler_x_rad
354
+ - right_eef_rot_euler_y_rad
355
+ - right_eef_rot_euler_z_rad
356
+ - left_gripper_open
357
+ - right_gripper_open
358
+ - neck_joint_1_rad
359
+ - neck_joint_2_rad
360
+ - torso_joint_1_rad
361
+ - torso_joint_2_rad
362
+ - torso_joint_3_rad
363
+ - torso_joint_4_rad
364
+ action:
365
+ dtype: float32
366
+ shape:
367
+ - 34
368
+ names:
369
+ - left_arm_joint_1_rad
370
+ - left_arm_joint_2_rad
371
+ - left_arm_joint_3_rad
372
+ - left_arm_joint_4_rad
373
+ - left_arm_joint_5_rad
374
+ - left_arm_joint_6_rad
375
+ - left_arm_joint_7_rad
376
+ - left_eef_pos_x_m
377
+ - left_eef_pos_y_m
378
+ - left_eef_pos_z_m
379
+ - left_eef_rot_euler_x_rad
380
+ - left_eef_rot_euler_y_rad
381
+ - left_eef_rot_euler_z_rad
382
+ - right_arm_joint_1_rad
383
+ - right_arm_joint_2_rad
384
+ - right_arm_joint_3_rad
385
+ - right_arm_joint_4_rad
386
+ - right_arm_joint_5_rad
387
+ - right_arm_joint_6_rad
388
+ - right_arm_joint_7_rad
389
+ - right_eef_pos_x_m
390
+ - right_eef_pos_y_m
391
+ - right_eef_pos_z_m
392
+ - right_eef_rot_euler_x_rad
393
+ - right_eef_rot_euler_y_rad
394
+ - right_eef_rot_euler_z_rad
395
+ - left_gripper_open
396
+ - right_gripper_open
397
+ - neck_joint_1_rad
398
+ - neck_joint_2_rad
399
+ - torso_joint_1_rad
400
+ - torso_joint_2_rad
401
+ - torso_joint_3_rad
402
+ - torso_joint_4_rad
403
+ timestamp:
404
+ dtype: float32
405
+ shape:
406
+ - 1
407
+ names: null
408
+ frame_index:
409
+ dtype: int64
410
+ shape:
411
+ - 1
412
+ names: null
413
+ episode_index:
414
+ dtype: int64
415
+ shape:
416
+ - 1
417
+ names: null
418
+ index:
419
+ dtype: int64
420
+ shape:
421
+ - 1
422
+ names: null
423
+ task_index:
424
+ dtype: int64
425
+ shape:
426
+ - 1
427
+ names: null
428
+ gripper_open_scale_state:
429
+ names:
430
+ - left_gripper_open_scale
431
+ - right_gripper_open_scale
432
+ dtype: float64
433
+ shape:
434
+ - 2
435
+ gripper_open_scale_action:
436
+ names:
437
+ - left_gripper_open_scale
438
+ - right_gripper_open_scale
439
+ dtype: float64
440
+ shape:
441
+ - 2
442
+ eef_sim_pose_state:
443
+ names:
444
+ - left_eef_pos_x
445
+ - left_eef_pos_y
446
+ - left_eef_pos_z
447
+ - left_eef_rot_x
448
+ - left_eef_rot_y
449
+ - left_eef_rot_z
450
+ - right_eef_pos_x
451
+ - right_eef_pos_y
452
+ - right_eef_pos_z
453
+ - right_eef_rot_x
454
+ - right_eef_rot_y
455
+ - right_eef_rot_z
456
+ dtype: float32
457
+ shape:
458
+ - 12
459
+ eef_sim_pose_action:
460
+ names:
461
+ - left_eef_pos_x
462
+ - left_eef_pos_y
463
+ - left_eef_pos_z
464
+ - left_eef_rot_x
465
+ - left_eef_rot_y
466
+ - left_eef_rot_z
467
+ - right_eef_pos_x
468
+ - right_eef_pos_y
469
+ - right_eef_pos_z
470
+ - right_eef_rot_x
471
+ - right_eef_rot_y
472
+ - right_eef_rot_z
473
+ dtype: float32
474
+ shape:
475
+ - 12
476
+ eef_direction_state:
477
+ names:
478
+ - left_eef_direction
479
+ - right_eef_direction
480
+ dtype: int32
481
+ shape:
482
+ - 2
483
+ eef_direction_action:
484
+ names:
485
+ - left_eef_direction
486
+ - right_eef_direction
487
+ dtype: int32
488
+ shape:
489
+ - 2
490
+ eef_velocity_state:
491
+ names:
492
+ - left_eef_velocity
493
+ - right_eef_velocity
494
+ dtype: int32
495
+ shape:
496
+ - 2
497
+ eef_velocity_action:
498
+ names:
499
+ - left_eef_velocity
500
+ - right_eef_velocity
501
+ dtype: int32
502
+ shape:
503
+ - 2
504
+ eef_acc_mag_state:
505
+ names:
506
+ - left_eef_acc_mag
507
+ - right_eef_acc_mag
508
+ dtype: int32
509
+ shape:
510
+ - 2
511
+ eef_acc_mag_action:
512
+ names:
513
+ - left_eef_acc_mag
514
+ - right_eef_acc_mag
515
+ dtype: int32
516
+ shape:
517
+ - 2
518
+ gripper_mode_state:
519
+ names:
520
+ - left_gripper_mode
521
+ - right_gripper_mode
522
+ dtype: int32
523
+ shape:
524
+ - 2
525
+ gripper_mode_action:
526
+ names:
527
+ - left_gripper_mode
528
+ - right_gripper_mode
529
+ dtype: int32
530
+ shape:
531
+ - 2
532
+ gripper_activity_state:
533
+ names:
534
+ - left_gripper_activity
535
+ - right_gripper_activity
536
+ dtype: int32
537
+ shape:
538
+ - 2
539
+ gripper_activity_action:
540
+ names:
541
+ - left_gripper_activity
542
+ - right_gripper_activity
543
+ dtype: int32
544
+ shape:
545
+ - 2
546
+
547
+ ```
548
+
549
+ ## Available Annotations
550
+
551
+ This dataset includes rich annotations to support diverse learning approaches:
552
+
553
+ - `eef_acc_mag_annotation.jsonl`
554
+ - `eef_direction_annotation.jsonl`
555
+ - `eef_velocity_annotation.jsonl`
556
+ - `gripper_activity_annotation.jsonl`
557
+ - `gripper_mode_annotation.jsonl`
558
+
559
+
560
+ ## Dataset Tags
561
+
562
+ - `RoboCOIN`
563
+ - `LeRobot`
564
+
565
+
566
+ ## Authors
567
+
568
+ ### Contributors
569
+ This dataset is contributed by:-RoboCOIN Team at Beijing Academy of Artificial Intelligence (BAAI)
570
+
571
+ ### Annotators
572
+ No annotator information available.
573
+
574
+ ## Links
575
+
576
+ - **Homepage:** [https://flagopen.github.io/RoboCOIN/](https://flagopen.github.io/RoboCOIN/)
577
+ - **Paper:** [https://arxiv.org/abs/2511.17441](https://arxiv.org/abs/2511.17441)
578
+ - **Repository:** [https://github.com/FlagOpen/RoboCOIN](https://github.com/FlagOpen/RoboCOIN)
579
+ ## Contact and Support
580
+
581
+ For questions, issues, or feedback regarding this dataset, please contact us.
582
+ ### Support
583
+ For technical support, please open an issue on our GitHub repository.
584
+
585
+ ## License
586
+
587
+ apache-2.0
588
+
589
+ ## Citation
590
+
591
+ If you use this dataset in your research, please cite:
592
+
593
+ ```bibtex
594
+ @article{robocoin,
595
+ title={RoboCOIN: An Open-Sourced Bimanual Robotic Data Collection for Integrated Manipulation},
596
+ author={Shihan Wu, Xuecheng Liu, Shaoxuan Xie, Pengwei Wang, Xinghang Li, Bowen Yang, Zhe Li, Kai Zhu, Hongyu Wu, Yiheng Liu, Zhaoye Long, Yue Wang, Chong Liu, Dihan Wang, Ziqiang Ni, Xiang Yang, You Liu, Ruoxuan Feng, Runtian Xu, Lei Zhang, Denghang Huang, Chenghao Jin, Anlan Yin, Xinlong Wang, Zhenguo Sun, Junkai Zhao, Mengfei Du, Mingyu Cao, Xiansheng Chen, Hongyang Cheng, Xiaojie Zhang, Yankai Fu, Ning Chen, Cheng Chi, Sixiang Chen, Huaihai Lyu, Xiaoshuai Hao, Yequan Wang, Bo Lei, Dong Liu, Xi Yang, Yance Jiao, Tengfei Pan, Yunyan Zhang, Songjing Wang, Ziqian Zhang, Xu Liu, Ji Zhang, Caowei Meng, Zhizheng Zhang, Jiyang Gao, Song Wang, Xiaokun Leng, Zhiqiang Xie, Zhenzhen Zhou, Peng Huang, Wu Yang, Yandong Guo, Yichao Zhu, Suibing Zheng, Hao Cheng, Xinmin Ding, Yang Yue, Huanqian Wang, Chi Chen, Jingrui Pang, YuXi Qian, Haoran Geng, Lianli Gao, Haiyuan Li, Bin Fang, Gao Huang, Yaodong Yang, Hao Dong, He Wang, Hang Zhao, Yadong Mu, Di Hu, Hao Zhao, Tiejun Huang, Shanghang Zhang, Yonghua Lin, Zhongyuan Wang and Guocai Yao},
597
+ journal={arXiv preprint arXiv:2511.17441},
598
+ url = {https://arxiv.org/abs/2511.17441},
599
+ year={2025},
600
+ }
601
+
602
+ ```
603
+
604
+ ### Additional References
605
+
606
+ If you use this dataset, please also consider citing:
607
+ LeRobot Framework: https://github.com/huggingface/lerobot
608
+
609
+
610
+ ## Version Information
611
+
612
+ Initial Release
annotations/eef_acc_mag_annotation.jsonl ADDED
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2
+ {"eef_acc_mag_index": 1, "eef_acc_mag": "accelerating"}
3
+ {"eef_acc_mag_index": 2, "eef_acc_mag": "decelerating"}
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+ {"eef_direction_index": 0, "eef_direction": "forward"}
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+ {"eef_direction_index": 4, "eef_direction": "up"}
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+ {"eef_direction_index": 5, "eef_direction": "down"}
7
+ {"eef_direction_index": 6, "eef_direction": "still"}
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