Release update 2026-11-05: new sessions, instructions, annotations (part 262)

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actions/locomanipulation/LM29/session_024/cameras/slam.npz

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actions/locomanipulation/LM29/session_024/meta.json

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+ },
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+  "quaternions": "xyzw, Nokov global"
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+    "n_assoc": 869,
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+  },
+  "file": "derived/rig_tracker_provider/rig_tracker.json",
+  "compose": "T_world_cam(t) = T_world_tracker0(t) @ T_tracker0_cam"
+ },
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+   "tracker0_zup.npz",
+   "rig_zup.npz",
+   "cameras_zup.npz"
+  ]
+ },
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+  "generated_by": "scripts/fit_smplx_dataset.py",
+  "file": "smplx.npz",
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+    "in_out_convention": "pinky side = HandOut (default IN_OUT_SIGN, no ACE output)",
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+    "hand_vs_marker_frame_deg": {
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+     "after": 2.21
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+    "markers_on_wrist": [
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+    "frames_used": 1306
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+    "in_out_convention": "pinky side = HandOut (default IN_OUT_SIGN, no ACE output)",
+    "marker_frame_spread_deg": 1.55,
+    "hand_vs_marker_frame_deg": {
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+     "after": 1.55
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+    "markers_on_wrist": [
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+    "forearm_twist": {
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+      "iqr": [
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+      "RWristIn",
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+    "frames_used": 1306
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+   "generated_at_utc": "2026-10-29T05:07:16.973913+00:00",
+   "note": "constant wrist rotation (marker-fit gauge freedom) removed; marker predictions unchanged"
+  }
+ },
+ "release": {
+  "release_path": "actions/locomanipulation/LM29/session_027",
+  "family": "locomanipulation",
+  "primitive": "LM29",
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+ "task": {
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+  "instruction": "Carry the box up onto the platform, across it, and down the other side, then bring it back. Keep going until the operator says stop; one object at a time, and do not rush between trips."
+ },
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+   "object_type": "BigBox",
+   "source": "mocap",
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+  {
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+   "object_type": "LowStep",
+   "source": "mocap",
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+  }
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+ "generated_by": "scripts/export_objects.py",
+ "frame": "world = canonical Z-up metres (same frame as smplx.npz, markers.npz, cameras/poses.npz)",
+ "grid": "body grid (smplx.npz t / frame_index)",
+ "held_by": "from mocap hands",
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+  "declared": [
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+  "listed": [
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+    "object": "BigBox",
+    "source": "mocap",
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+    "source": "mocap",
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