Release update 2026-11-05: new sessions, instructions, annotations (part 253)

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

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actions/locomanipulation/LM28/session_029/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": "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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+   "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."
+  }
+ ]
+}

actions/locomanipulation/LM28/session_029/cameras/gsi_online_calibration.json

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actions/locomanipulation/LM28/session_029/cameras/slam.npz

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actions/locomanipulation/LM28/session_029/meta.json

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

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actions/locomanipulation/LM28/session_032/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",
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+  }
+ ]
+}

actions/locomanipulation/LM28/session_032/cameras/gsi_online_calibration.json

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actions/locomanipulation/LM28/session_032/cameras/slam.npz

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actions/locomanipulation/LM28/session_032/meta.json

@@ -263,44 +263,44 @@
   "compose": "T_world_cam(t) = T_world_tracker0(t) @ T_tracker0_cam"
  },
  "canonical": {
-  "generated_at_utc": "2026-10-27T06:43:11.825606+00:00",
+  "generated_at_utc": "2026-10-28T23:22:21.543741+00:00",
   "generated_by": "scripts/canonicalise_dataset.py",
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@@ -312,20 +312,20 @@
   ],
   "block": "20261026-morning",
   "block_assignment": "trc",
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+  "tilt_removed_deg": 0.6697930607742368,
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   "floor": {
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@@ -344,7 +344,7 @@
   ]
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+  "generated_at_utc": "2026-10-29T05:06:40.983328+00:00",
   "generated_by": "scripts/fit_smplx_dataset.py",
   "file": "smplx.npz",
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@@ -353,8 +353,8 @@
   "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",
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@@ -397,8 +397,8 @@
   "valid_fraction": 1.0,
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-    "p5": 9.2
+    "median": 20.3,
+    "p5": 9.8
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    "stature_mm": 1614.2
@@ -413,19 +413,19 @@
   "wrist_correction": {
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-    "opposite_sign_bend_deg": 31.9,
+    "wrist_bend_deg_median": 56.7,
+    "opposite_sign_bend_deg": 129.4,
     "in_out_convention": "pinky side = HandOut (default IN_OUT_SIGN, no ACE output)",
     "marker_frame_spread_deg": 2.06,
     "hand_vs_marker_frame_deg": {
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+     "before": 61.15,
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     "markers_on_wrist": [
@@ -433,15 +433,15 @@
      "LHandOut"
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     "forearm_twist": {
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+     "twist_moved_deg": 55.74,
      "wrist_twist_deg_after": {
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       "iqr": [
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+       -3.8,
+       6.5
       ]
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+     "wrist_total_deg_median_after": 16.1,
      "markers_on_forearm": [
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       "LWristIn",
@@ -452,19 +452,19 @@
    },
    "right": {
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+    "wrist_bend_deg_median": 50.1,
+    "opposite_sign_bend_deg": 133.2,
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     "markers_on_wrist": [
@@ -472,9 +472,9 @@
      "RHandOut"
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     "forearm_twist": {
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@@ -490,28 +490,136 @@
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+   "generated_at_utc": "2026-10-29T05:06:44.074886+00:00",
    "note": "constant wrist rotation (marker-fit gauge freedom) removed; marker predictions unchanged"
   }
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+  "generated_by": "scripts/register_hands_smplx.py",
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+  "wrist_flip_suspect": []
+ },
  "release": {
   "release_path": "actions/locomanipulation/LM28/session_032",
   "family": "locomanipulation",
   "primitive": "LM28",
   "source_session": "20261026/LM28/20261026_014042_session10"
  },
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+  "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": "BigBox2",
    "object_type": "BigBox",
    "source": "mocap",
    "pose_frame": "rigid_body"
-  },
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-   "object_type": "Ramp",
-   "source": "mocap",
-   "pose_frame": "rigid_body"
   }
  ]
 }

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actions/locomanipulation/LM28/session_032/motions/head_rig.npz

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