Release update 2026-11-05: 5760 sessions, instructions, annotations (part 42)

actions/environment_coupled_wholebody/EC03/session_002/annotations.json

@@ -0,0 +1,28 @@
+{
+ "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": "EC03",
+ "instruction": "Stand still with your hands on the cart. When the operator says go, get it moving, push it a few metres, then bring it to a stop. Repeat until the operator says stop.",
+ "segments": [
+  {
+   "id": "segment1",
+   "duration_s": 171.366611,
+   "video": "left_eye",
+   "video_t_start": 0.04022663560979367
+  }
+ ],
+ "episodes": [
+  {
+   "id": "6c19ddee-cdbd-46a1-a8a4-097b00e10c3e",
+   "segment": "segment1",
+   "action": "EC03",
+   "quality": "valid",
+   "start_s": 1.76,
+   "end_s": 169.748,
+   "t_start": 1.8002,
+   "t_end": 169.7882,
+   "instruction": "Stand still with your hands on the cart. When the operator says go, get it moving, push it a few metres, then bring it to a stop. Repeat until the operator says stop."
+  }
+ ]
+}

actions/environment_coupled_wholebody/EC03/session_002/cameras/gsi_online_calibration.json

@@ -0,0 +1,257 @@
+{
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+ },
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+ "device_id": "c9205ac6e17d2d5c",
+ "factory_root_name": "c9205ac6e17d2d5c",
+ "files": {
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+  "opencv": "5.0.0",
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actions/environment_coupled_wholebody/EC03/session_002/cameras/slam.npz

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actions/environment_coupled_wholebody/EC03/session_002/meta.json

@@ -364,8 +364,8 @@
   "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)",
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    "wrist_anchor": "T_world_wrist (F,2,4,4) canonical; hand-marker offsets in wrist frame below",
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     "left": {
@@ -504,12 +504,126 @@
    "note": "constant wrist rotation (marker-fit gauge freedom) removed; marker predictions unchanged"
   }
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+  "cameras_used": [
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+  ],
+  "generated_at_utc": "2026-11-03T12:18:16.238858+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/environment_coupled_wholebody/EC03/session_002",
   "family": "environment_coupled_wholebody",
   "primitive": "EC03",
   "source_session": "20261019/EC03/20261019_112701_session96"
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+ "task": {
+  "primitive": "EC03",
+  "instruction": "Stand still with your hands on the cart. When the operator says go, get it moving, push it a few metres, then bring it to a stop. Repeat until the operator says stop."
+ },
  "objects": [
   {
    "name": "BigBox",

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actions/environment_coupled_wholebody/EC03/session_003/annotations.json

@@ -0,0 +1,28 @@
+{
+ "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": "EC03",
+ "instruction": "Stand still with your hands on the cart. When the operator says go, get it moving, push it a few metres, then bring it to a stop. Repeat until the operator says stop.",
+ "segments": [
+  {
+   "id": "segment1",
+   "duration_s": 130.9999,
+   "video": "left_eye",
+   "video_t_start": 0.03990134214348462
+  }
+ ],
+ "episodes": [
+  {
+   "id": "9d480123-2c45-498a-9b26-8dc4aa90df7a",
+   "segment": "segment1",
+   "action": "EC03",
+   "quality": "valid",
+   "start_s": 1.391,
+   "end_s": 129.669,
+   "t_start": 1.4309,
+   "t_end": 129.7089,
+   "instruction": "Stand still with your hands on the cart. When the operator says go, get it moving, push it a few metres, then bring it to a stop. Repeat until the operator says stop."
+  }
+ ]
+}

actions/environment_coupled_wholebody/EC03/session_003/cameras/gsi_online_calibration.json

@@ -0,0 +1,256 @@
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+ },
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+  "instruction": "Stand still with your hands on the cart. When the operator says go, get it moving, push it a few metres, then bring it to a stop. Repeat until the operator says stop."
+ },
  "objects": [
   {
    "name": "BigBox",

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     "left": {
@@ -498,12 +498,126 @@
    "note": "constant wrist rotation (marker-fit gauge freedom) removed; marker predictions unchanged"
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+ },
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   {
    "name": "BigBox",

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