Release update 2026-11-05: 5760 sessions, instructions, annotations (part 79)

actions/environment_coupled_wholebody/EC08/session_016/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": "EC08",
+ "instruction": "Push the cart up over the low platform edge and down the other side, then bring it back over.",
+ "segments": [
+  {
+   "id": "segment1",
+   "duration_s": 105.766544,
+   "video": "left_eye",
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+  }
+ ],
+ "episodes": [
+  {
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+   "action": "EC08",
+   "quality": "valid",
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+   "t_end": 100.1571,
+   "instruction": "Push the cart up over the low platform edge and down the other side, then bring it back over."
+  }
+ ]
+}

actions/environment_coupled_wholebody/EC08/session_016/cameras/gsi_online_calibration.json

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actions/environment_coupled_wholebody/EC08/session_016/cameras/slam.npz

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actions/environment_coupled_wholebody/EC08/session_016/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": {
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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": {
@@ -498,12 +498,126 @@
    "note": "constant wrist rotation (marker-fit gauge freedom) removed; marker predictions unchanged"
   }
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+  "generated_at_utc": "2026-11-03T19:48:39.249272+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/EC08/session_016",
   "family": "environment_coupled_wholebody",
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+  "instruction": "Push the cart up over the low platform edge and down the other side, then bring it back over."
+ },
  "objects": [
   {
    "name": "LittleBox1",

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