meta/modality.json

{
    "state": {
        "left_arm": {
            "start": 0,
            "end": 7
        },
        "right_arm": {
            "start": 7,
            "end": 14
        },
        "left_hand": {
            "start": 14,
            "end": 15
        },
        "right_hand": {
            "start": 15,
            "end": 16
        }
    },
    "action": {
        "left_arm": {
            "start": 0,
            "end": 7
        },
        "right_arm": {
            "start": 7,
            "end": 14
        },
        "left_hand": {
            "start": 14,
            "end": 15
        },
        "right_hand": {
            "start": 15,
            "end": 16
        }
    },
    "video": {
        "head": {
            "original_key": "observation.images.head"
        },
        "left_wrist": {
            "original_key": "observation.images.left_wrist"
        },
        "right_wrist": {
            "original_key": "observation.images.right_wrist"
        }
    },
    "annotation": {
        "human.task_description": {
            "original_key": "task_index"
        }
    }
}