Release update 2026-11-05: new sessions, instructions, annotations (part 38)

.gitattributes

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+ "session_id": "20261029_080142_session23",
+ "primitive": "SM33",
+ "batch": "20261029",
+ "participant": "lvaoshan",
+ "participant_source": "manifest",
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+ "generated_by": "scripts/sync_dataset.py",
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+ "units": {
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+  "quaternions": "xyzw, Nokov global"
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+  "date": "2026-10-21"
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+     "wrist_total_deg_median_after": 49.4,
+     "markers_on_forearm": [
+      "LForearm",
+      "LWristIn",
+      "LWristOut"
+     ]
+    },
+    "frames_used": 1437
+   },
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+    "status": "corrected",
+    "Q_deg": 94.84,
+    "Q_rotvec": [
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+     1.28631,
+     -0.15104
+    ],
+    "in_out_sign": 1,
+    "wrist_bend_deg_median": 91.6,
+    "opposite_sign_bend_deg": 116.1,
+    "in_out_convention": "pinky side = HandOut (default IN_OUT_SIGN, no ACE output)",
+    "marker_frame_spread_deg": 2.77,
+    "hand_vs_marker_frame_deg": {
+     "before": 94.78,
+     "after": 2.77
+    },
+    "markers_on_wrist": [
+     "RHandIn",
+     "RHandOut"
+    ],
+    "forearm_twist": {
+     "twist_moved_deg": -72.22,
+     "wrist_twist_deg_after": {
+      "median": -0.0,
+      "iqr": [
+       -10.1,
+       10.2
+      ]
+     },
+     "wrist_total_deg_median_after": 62.8,
+     "markers_on_forearm": [
+      "RForearm",
+      "RWristIn",
+      "RWristOut"
+     ]
+    },
+    "frames_used": 1500
+   },
+   "generated_at_utc": "2026-11-02T20:49:32.349154+00:00",
+   "note": "constant wrist rotation (marker-fit gauge freedom) removed; marker predictions unchanged"
+  }
+ },
+ "marker_relabel": {
+  "generated_at_utc": "2026-11-02T19:50:30.732497+00:00",
+  "generated_by": "scripts/relabel_marker_swaps.py",
+  "margin_s": 0.75,
+  "sides": {
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+    "evidence": [
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+    ],
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+    "frames_flipped": 53,
+    "stretches": [
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+      "t1": 113.58,
+      "dur_s": 1.18,
+      "marker_turn_deg": 99.0,
+      "confirm": "imu",
+      "err_as_labelled_deg": 168.1,
+      "err_swapped_deg": 9.7,
+      "calib_err_deg": 12.4,
+      "applied": true
+     },
+     {
+      "t0": 121.27,
+      "t1": 122.38,
+      "dur_s": 1.12,
+      "marker_turn_deg": 79.0,
+      "confirm": "imu",
+      "err_as_labelled_deg": 173.6,
+      "err_swapped_deg": 8.5,
+      "calib_err_deg": 12.4,
+      "applied": true
+     }
+    ]
+   },
+   "right": {
+    "evidence": [
+     "imu"
+    ],
+    "frames_ok": 3738,
+    "frames_flipped": 0,
+    "stretches": []
+   }
+  },
+  "applied": 2
+ },
+ "release": {
+  "release_path": "actions/static_manipulation/SM33/session_010",
+  "family": "static_manipulation",
+  "primitive": "SM33",
+  "source_session": "20261029/SM33/20261029_083958_session110"
+ },
+ "task": {
+  "primitive": "SM33",
+  "instruction": "Wrap the cloth around the object and tuck it in, then unwrap it. Repeat at your own pace until the operator says stop. Keep both feet on the marked spots for the whole take. If you have to step, stop and tell the operator."
+ },
+ "objects": [
+  {
+   "name": "Table",
+   "object_type": "Table",
+   "source": "mocap",
+   "pose_frame": "rigid_body"
+  }
+ ]
+}

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