Release update 2026-11-05: 5760 sessions, instructions, annotations (part 8)

actions/dynamic_recovery/DR04/session_002/annotations.json

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+{
+ "schema_version": 1,
+ "source": "vendor annotation.json (schema 2, revision 1)",
+ "time_reference": "start_s / end_s: seconds from the start of the segment video, [start, end); t_start / t_end: the same bounds on the session time base (meta.json time_base, t = 0 at the first solved Body0 frame) = start_s + video_t_start",
+ "primitive": "DR04",
+ "instruction": "Stand on the marked spots and rise up onto your toes. Stay up until you start to topple forward, then step to catch yourself. Repeat at your own pace until the operator says stop. Go slowly and only as far as you are comfortable. Step whenever you need to; do not try to hold on longer than feels safe.",
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+   "video": "left_eye",
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+  }
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+   "instruction": "Stand on the marked spots and rise up onto your toes. Stay up until you start to topple forward, then step to catch yourself. Repeat at your own pace until the operator says stop. Go slowly and only as far as you are comfortable. Step whenever you need to; do not try to hold on longer than feels safe."
+  },
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+   "instruction": "Stand on the marked spots and rise up onto your toes. Stay up until you start to topple forward, then step to catch yourself. Repeat at your own pace until the operator says stop. Go slowly and only as far as you are comfortable. Step whenever you need to; do not try to hold on longer than feels safe."
+  }
+ ]
+}

actions/dynamic_recovery/DR04/session_002/cameras/slam.npz

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actions/dynamic_recovery/DR04/session_002/meta.json

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   "pelvis": "transl + rest_joints(betas)[0] (transl is NOT the pelvis)",
   "hands": {
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-   "hand_pose": "flat (zeros, flat_hand_mean=True)",
+   "observed": true,
+   "hand_pose": "GSI (scripts/gsi_hand_session.py) fingers registered (scripts/register_hands_smplx.py); flat where hand_observed is False",
    "wrist_anchor": "T_world_wrist (F,2,4,4) canonical; hand-marker offsets in wrist frame below",
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@@ -510,10 +510,124 @@
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+  "generated_by": "scripts/register_hands_smplx.py",
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+  "wrist_flip_suspect": []
+ },
  "release": {
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   "family": "dynamic_recovery",
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   "source_session": "20260908/DR04/20260908_040411_session61"
+ },
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+  "instruction": "Stand on the marked spots and rise up onto your toes. Stay up until you start to topple forward, then step to catch yourself. Repeat at your own pace until the operator says stop. Go slowly and only as far as you are comfortable. Step whenever you need to; do not try to hold on longer than feels safe."
  }
 }

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actions/dynamic_recovery/DR04/session_003/annotations.json

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+{
+ "schema_version": 1,
+ "source": "vendor annotation.json (schema 2, revision 1)",
+ "time_reference": "start_s / end_s: seconds from the start of the segment video, [start, end); t_start / t_end: the same bounds on the session time base (meta.json time_base, t = 0 at the first solved Body0 frame) = start_s + video_t_start",
+ "primitive": "DR04",
+ "instruction": "Stand on the marked spots and rise up onto your toes. Stay up until you start to topple forward, then step to catch yourself. Repeat at your own pace until the operator says stop. Go slowly and only as far as you are comfortable. Step whenever you need to; do not try to hold on longer than feels safe.",
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+  }
+ ]
+}

actions/dynamic_recovery/DR04/session_003/cameras/gsi_online_calibration.json

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actions/dynamic_recovery/DR04/session_003/cameras/slam.npz

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actions/dynamic_recovery/DR04/session_003/meta.json

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 }

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+  }
+ ]
+}

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+  }
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+  "instruction": "Stand on the marked spots and rise up onto your toes. Stay up until you start to topple forward, then step to catch yourself. Repeat at your own pace until the operator says stop. Go slowly and only as far as you are comfortable. Step whenever you need to; do not try to hold on longer than feels safe."
  }
 }

actions/dynamic_recovery/DR04/session_007/motions/hands_mano.npz

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:9b4407e70236255b93ca99d11938808c6de9a88d2dc4c07ddc44b6870e32157e
+size 3999583