Release update 2026-11-05: new sessions, instructions, annotations (part 252)

actions/locomanipulation/LM28/session_024/motions/smplx.npz

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actions/locomanipulation/LM28/session_025/annotations.json

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+ "primitive": "LM28",
+ "instruction": "Carry the box up the ramp, turn at the top, and carry it back down. Keep going until the operator says stop; one object at a time, and do not rush between trips.",
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+  }
+ ]
+}

actions/locomanipulation/LM28/session_025/cameras/gsi_online_calibration.json

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actions/locomanipulation/LM28/session_025/cameras/slam.npz

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actions/locomanipulation/LM28/session_025/meta.json

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    "note": "constant wrist rotation (marker-fit gauge freedom) removed; marker predictions unchanged"
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   "family": "locomanipulation",
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+ },
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   {
    "name": "BigBox",

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actions/locomanipulation/LM28/session_026/annotations.json

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+  }
+ ]
+}

actions/locomanipulation/LM28/session_026/cameras/gsi_online_calibration.json

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actions/locomanipulation/LM28/session_028/cameras/slam.npz

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+size 783350

actions/locomanipulation/LM28/session_028/meta.json

@@ -372,8 +372,8 @@
   "frame": "canonical (meta.canonical): Z-up metres; fitted in Nokov frame, global_orient/transl rotated, *_nokov kept",
   "pelvis": "transl + rest_joints(betas)[0] (transl is NOT the pelvis)",
   "hands": {
-   "observed": false,
-   "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",
    "hand_marker_offsets_m": {
     "left": {
@@ -519,12 +519,126 @@
    "note": "constant wrist rotation (marker-fit gauge freedom) removed; marker predictions unchanged"
   }
  },
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+  "cameras": {},
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+     "p90": 16.01
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+    "accepted": 3786,
+    "wrist_pos_err_mm_median": 33.9,
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+      "accepted": 3786,
+      "gate_deg": 30.0,
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+      "tier": "primary",
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+     }
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+     "mean_hand": 1296,
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+    "observed_fraction_of_valid": 0.9212,
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+  "max_gap_s": 1.0,
+  "cameras_used": [
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+  "generated_at_utc": "2026-11-03T19:38:24.143769+00:00",
+  "generated_by": "scripts/register_hands_smplx.py",
+  "conventions": "left hand native left MANO (no mirroring); hand_pose = axis_angle(GSI hand_pose), already absolute (flat_hand_mean=True); SMPL-X wrist kept, tracker wrist only for checks",
+  "wrist_flip_suspect": []
+ },
  "release": {
   "release_path": "actions/locomanipulation/LM28/session_028",
   "family": "locomanipulation",
   "primitive": "LM28",
   "source_session": "20261021/LM28/20261021_041244_session49"
  },
+ "task": {
+  "primitive": "LM28",
+  "instruction": "Carry the box up the ramp, turn at the top, and carry it back down. Keep going until the operator says stop; one object at a time, and do not rush between trips."
+ },
  "objects": [
   {
    "name": "BigBox",

actions/locomanipulation/LM28/session_028/motions/hands_mano.npz

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