Release update 2026-11-05: new sessions, instructions, annotations (part 358)

.gitattributes

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+ "session_id": "20261028_093803_session100",
+ "primitive": "LM35",
+ "batch": "20261028",
+ "participant": "xiaobo",
+ "participant_source": "manifest",
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+ "generated_by": "scripts/sync_dataset.py",
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+ "units": {
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+    "forearm_twist": {
+     "twist_moved_deg": 1.1,
+     "wrist_twist_deg_after": {
+      "median": -0.0,
+      "iqr": [
+       -5.5,
+       2.1
+      ]
+     },
+     "wrist_total_deg_median_after": 11.3,
+     "markers_on_forearm": [
+      "LElbowIn",
+      "LForearm",
+      "LWristIn",
+      "LWristOut"
+     ]
+    },
+    "frames_used": 1500
+   },
+   "right": {
+    "status": "corrected",
+    "Q_deg": 38.95,
+    "Q_rotvec": [
+     0.65629,
+     -0.02563,
+     -0.1754
+    ],
+    "in_out_sign": 1,
+    "wrist_bend_deg_median": 71.2,
+    "opposite_sign_bend_deg": 129.3,
+    "in_out_convention": "pinky side = HandOut (default IN_OUT_SIGN, no ACE output)",
+    "marker_frame_spread_deg": 7.46,
+    "hand_vs_marker_frame_deg": {
+     "before": 37.3,
+     "after": 7.46
+    },
+    "markers_on_wrist": [
+     "RHandIn",
+     "RHandOut"
+    ],
+    "forearm_twist": {
+     "twist_moved_deg": -59.4,
+     "wrist_twist_deg_after": {
+      "median": -0.0,
+      "iqr": [
+       -11.8,
+       6.3
+      ]
+     },
+     "wrist_total_deg_median_after": 45.8,
+     "markers_on_forearm": [
+      "RElbowIn",
+      "RForearm",
+      "RWristIn",
+      "RWristOut"
+     ]
+    },
+    "frames_used": 1500
+   },
+   "generated_at_utc": "2026-11-02T15:52:29.387663+00:00",
+   "note": "constant wrist rotation (marker-fit gauge freedom) removed; marker predictions unchanged"
+  }
+ },
+ "marker_relabel": {
+  "generated_at_utc": "2026-10-29T08:53:06.166765+00:00",
+  "generated_by": "scripts/relabel_marker_swaps.py",
+  "margin_s": 0.75,
+  "sides": {
+   "left": {
+    "evidence": [
+     "imu"
+    ],
+    "frames_ok": 3254,
+    "frames_flipped": 276,
+    "stretches": [
+     {
+      "t0": 16.83,
+      "t1": 20.52,
+      "dur_s": 3.68,
+      "marker_turn_deg": 11.0,
+      "confirm": "imu",
+      "err_as_labelled_deg": 169.5,
+      "err_swapped_deg": 148.1,
+      "calib_err_deg": 16.0,
+      "applied": false
+     },
+     {
+      "t0": 27.0,
+      "t1": 31.47,
+      "dur_s": 4.47,
+      "marker_turn_deg": 95.0,
+      "confirm": "imu",
+      "err_as_labelled_deg": 104.4,
+      "err_swapped_deg": 105.7,
+      "calib_err_deg": 16.0,
+      "applied": false
+     },
+     {
+      "t0": 46.7,
+      "t1": 48.27,
+      "dur_s": 1.57,
+      "marker_turn_deg": 30.0,
+      "confirm": "imu",
+      "err_as_labelled_deg": 155.8,
+      "err_swapped_deg": 140.0,
+      "calib_err_deg": 16.0,
+      "applied": false
+     },
+     {
+      "t0": 75.93,
+      "t1": 77.45,
+      "dur_s": 1.52,
+      "marker_turn_deg": 31.0,
+      "confirm": "imu",
+      "err_as_labelled_deg": 146.8,
+      "err_swapped_deg": 127.0,
+      "calib_err_deg": 16.0,
+      "applied": false
+     },
+     {
+      "t0": 102.55,
+      "t1": 104.93,
+      "dur_s": 2.38,
+      "marker_turn_deg": 25.0,
+      "confirm": "imu",
+      "err_as_labelled_deg": 162.4,
+      "err_swapped_deg": 120.1,
+      "calib_err_deg": 16.0,
+      "applied": false
+     },
+     {
+      "t0": 128.97,
+      "t1": 131.75,
+      "dur_s": 2.78,
+      "marker_turn_deg": 28.0,
+      "confirm": "imu",
+      "err_as_labelled_deg": 162.7,
+      "err_swapped_deg": 128.4,
+      "calib_err_deg": 16.0,
+      "applied": false
+     },
+     {
+      "t0": 136.53,
+      "t1": 138.22,
+      "dur_s": 1.68,
+      "marker_turn_deg": 159.0,
+      "confirm": "imu",
+      "err_as_labelled_deg": 175.0,
+      "err_swapped_deg": 151.6,
+      "calib_err_deg": 16.0,
+      "applied": false
+     }
+    ]
+   },
+   "right": {
+    "evidence": [
+     "imu"
+    ],
+    "frames_ok": 2819,
+    "frames_flipped": 324,
+    "stretches": [
+     {
+      "t0": 16.73,
+      "t1": 20.63,
+      "dur_s": 3.9,
+      "marker_turn_deg": 134.0,
+      "confirm": "imu",
+      "err_as_labelled_deg": 164.5,
+      "err_swapped_deg": 89.2,
+      "calib_err_deg": 14.1,
+      "applied": false
+     },
+     {
+      "t0": 46.6,
+      "t1": 48.37,
+      "dur_s": 1.77,
+      "marker_turn_deg": 155.0,
+      "confirm": "imu",
+      "err_as_labelled_deg": 152.7,
+      "err_swapped_deg": 67.5,
+      "calib_err_deg": 14.1,
+      "applied": false
+     },
+     {
+      "t0": 75.87,
+      "t1": 77.48,
+      "dur_s": 1.62,
+      "marker_turn_deg": 158.0,
+      "confirm": "imu",
+      "err_as_labelled_deg": 127.3,
+      "err_swapped_deg": 78.5,
+      "calib_err_deg": 14.1,
+      "applied": false
+     },
+     {
+      "t0": 102.45,
+      "t1": 104.93,
+      "dur_s": 2.48,
+      "marker_turn_deg": 173.0,
+      "confirm": "imu",
+      "err_as_labelled_deg": 115.1,
+      "err_swapped_deg": 88.6,
+      "calib_err_deg": 14.1,
+      "applied": false
+     },
+     {
+      "t0": 128.92,
+      "t1": 131.77,
+      "dur_s": 2.85,
+      "marker_turn_deg": 166.0,
+      "confirm": "imu",
+      "err_as_labelled_deg": 161.3,
+      "err_swapped_deg": 97.4,
+      "calib_err_deg": 14.1,
+      "applied": false
+     },
+     {
+      "t0": 136.73,
+      "t1": 138.05,
+      "dur_s": 1.32,
+      "marker_turn_deg": 13.0,
+      "confirm": "imu",
+      "err_as_labelled_deg": 128.8,
+      "err_swapped_deg": 32.9,
+      "calib_err_deg": 14.1,
+      "applied": true
+     }
+    ]
+   }
+  },
+  "applied": 1
+ },
+ "release": {
+  "release_path": "actions/locomanipulation/LM35/session_038",
+  "family": "locomanipulation",
+  "primitive": "LM35",
+  "source_session": "20261028/LM35/20261028_093803_session100"
+ },
+ "task": {
+  "primitive": "LM35",
+  "instruction": "Carry the box and, while walking, shift it to a different hold: front, then hip, then shoulder, then back to front. Do not stop walking."
+ },
+ "objects": [
+  {
+   "name": "BigBox2",
+   "object_type": "BigBox",
+   "source": "mocap",
+   "pose_frame": "rigid_body"
+  }
+ ]
+}

actions/locomanipulation/LM35/session_038/motions/head_rig.npz

@@ -0,0 +1,3 @@
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