Release update 2026-11-05: 5760 sessions, instructions, annotations (part 135)

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 }

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 }

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+   "left": {
+    "offset_deg": 11.63,
+    "offset_rotvec": [
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+    "dev_deg": {
+     "median": 12.21,
+     "p90": 27.43
+    },
+    "samples": 2430,
+    "accepted": 2229,
+    "wrist_pos_err_mm_median": 50.5,
+    "per_camera": {
+     "head": {
+      "samples": 2430,
+      "accepted": 2229,
+      "gate_deg": 30.0,
+      "offset_deg": 11.63,
+      "tier": "primary",
+      "dev_deg_median": 12.21,
+      "wrist_pos_err_mm_median": 50.5
+     }
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+     "interpolated": 1094,
+     "mean_hand": 521,
+     "no_body_fit": 8
+    },
+    "observed_fraction": 0.9502,
+    "observed_fraction_of_valid": 0.951,
+    "palm_axis_vs_markers_deg": {
+     "gsi": 16.1,
+     "smplx": 1.64
+    },
+    "hand_marker_to_mesh_mm": {
+     "flat": {
+      "median": 8.1,
+      "p90": 9.0
+     },
+     "registered": {
+      "median": 6.2,
+      "p90": 7.1
+     }
+    }
+   },
+   "right": {
+    "offset_deg": 3.95,
+    "offset_rotvec": [
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+     -0.0124
+    ],
+    "dev_deg": {
+     "median": 11.33,
+     "p90": 32.79
+    },
+    "samples": 2165,
+    "accepted": 1904,
+    "wrist_pos_err_mm_median": 60.5,
+    "per_camera": {
+     "head": {
+      "samples": 2165,
+      "accepted": 1904,
+      "gate_deg": 30.0,
+      "offset_deg": 3.95,
+      "tier": "primary",
+      "dev_deg_median": 11.33,
+      "wrist_pos_err_mm_median": 60.5
+     }
+    },
+    "frames_by_state": {
+     "ace_sample": 7767,
+     "interpolated": 2200,
+     "mean_hand": 657,
+     "no_body_fit": 8
+    },
+    "observed_fraction": 0.9375,
+    "observed_fraction_of_valid": 0.9382,
+    "palm_axis_vs_markers_deg": {
+     "gsi": 10.71,
+     "smplx": 1.16
+    },
+    "hand_marker_to_mesh_mm": {
+     "flat": {
+      "median": 13.6,
+      "p90": 23.8
+     },
+     "registered": {
+      "median": 13.5,
+      "p90": 21.9
+     }
+    }
+   }
+  },
+  "max_dev_deg": 30.0,
+  "max_gap_s": 1.0,
+  "cameras_used": [
+   "head"
+  ],
+  "generated_at_utc": "2026-11-03T20:24:47.621472+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/human_human_locomanipulation/HH08/session_005",
   "family": "human_human_locomanipulation",
   "primitive": "HH08",
   "source_session": "20261020/HH08/20261020_071710_session5"
+ },
+ "task": {
+  "primitive": "HH08",
+  "instruction": "Carry the long object with your partner, one of you at each end, walking side by side across the room and back. Keep repeating at your own pace until the operator says stop. Talk to each other normally while you do it."
  }
 }

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