Release update 2026-11-05: new sessions, instructions, annotations (part 135)

actions/locomanipulation/LM20/session_035/cameras/gsi_online_calibration.json

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+ "cameras": {
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+ "factory_root_name": "c9205ac6e17d2d5c",
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actions/locomanipulation/LM20/session_035/cameras/slam.npz

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actions/locomanipulation/LM20/session_035/meta.json

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   "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)",
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+   "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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     "left": {
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    "note": "constant wrist rotation (marker-fit gauge freedom) removed; marker predictions unchanged"
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+  "generated_at_utc": "2026-11-03T17:37:24.229291+00:00",
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+  "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",
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+ },
  "release": {
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   "family": "locomanipulation",
   "primitive": "LM20",
   "source_session": "20261024/LM20/20261024_121733_session27"
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+ "task": {
+  "primitive": "LM20",
+  "instruction": "Carry the large light object across the room, back and forth. It is awkward rather than heavy, so hold it however works."
+ },
  "objects": [
   {
    "name": "BigBox2",

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actions/locomanipulation/LM20/session_036/meta.json

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+ "session_id": "20261028_113753_session127",
+ "primitive": "LM20",
+ "batch": "20261028",
+ "participant": "xiaobo",
+ "participant_source": "manifest",
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+  "mag": "raw counts, scale unconfirmed (data suggests 163.84 LSB/uT, see knowledge_base sanity doc)",
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+  "date": "2026-10-21"
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+ "release": {
+  "release_path": "actions/locomanipulation/LM20/session_036",
+  "family": "locomanipulation",
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+ },
+ "task": {
+  "primitive": "LM20",
+  "instruction": "Carry the large light object across the room, back and forth. It is awkward rather than heavy, so hold it however works."
+ }
+}

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