Release update 2026-11-05: new sessions, instructions, annotations (part 373)

actions/locomanipulation/LM36/session_028/motions/smplx.npz

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actions/locomanipulation/LM36/session_029/annotations.json

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+ "instruction": "Carry the open tray of loose items across the room, back and forth, trying not to let anything fall out.",
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+}

actions/locomanipulation/LM36/session_029/cameras/gsi_online_calibration.json

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actions/locomanipulation/LM36/session_029/cameras/slam.npz

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actions/locomanipulation/LM36/session_029/meta.json

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    "note": "constant wrist rotation (marker-fit gauge freedom) removed; marker predictions unchanged"
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actions/locomanipulation/LM36/session_030/cameras/gsi_online_calibration.json

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actions/locomanipulation/LM36/session_030/cameras/slam.npz

@@ -0,0 +1,3 @@
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+oid sha256:feaf3eaaf4ff4354576690e63b77e2b61c9b88efe27a033b73471c4cd1364f2f
+size 753930

actions/locomanipulation/LM36/session_030/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": {
@@ -512,10 +512,124 @@
    "note": "constant wrist rotation (marker-fit gauge freedom) removed; marker predictions unchanged"
   }
  },
+ "hands_registration": {
+  "cameras": {},
+  "hands": {
+   "left": {
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+    "offset_rotvec": [
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+     0.3213,
+     0.0652
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+     "p90": 25.84
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+    "samples": 3801,
+    "accepted": 3549,
+    "wrist_pos_err_mm_median": 37.0,
+    "per_camera": {
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+      "samples": 3801,
+      "accepted": 3549,
+      "gate_deg": 30.0,
+      "offset_deg": 32.62,
+      "tier": "primary",
+      "dev_deg_median": 12.34,
+      "wrist_pos_err_mm_median": 37.0
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+     "interpolated": 1312,
+     "mean_hand": 221,
+     "no_body_fit": 8
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+    "observed_fraction_of_valid": 0.986,
+    "palm_axis_vs_markers_deg": {
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+     "smplx": 0.46
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+    "hand_marker_to_mesh_mm": {
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+      "p90": 25.7
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+     "registered": {
+      "median": 15.8,
+      "p90": 24.2
+     }
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+     "p90": 12.08
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+    "per_camera": {
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+      "offset_deg": 18.74,
+      "tier": "primary",
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+  "max_gap_s": 1.0,
+  "cameras_used": [
+   "head"
+  ],
+  "generated_at_utc": "2026-11-03T20:11:21.063927+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/LM36/session_030",
   "family": "locomanipulation",
   "primitive": "LM36",
   "source_session": "20261021/LM36/20261021_020738_session8"
+ },
+ "task": {
+  "primitive": "LM36",
+  "instruction": "Carry the open tray of loose items across the room, back and forth, trying not to let anything fall out."
  }
 }