# Episode previews
One short flipbook video per recording, sampled at 60 frames per episode in the canonical viewer layout (3 RealSense cams + OptiTrack pose panel + 2 GelSight raw/diff + projection overlay).
Each row below collapses by default to keep this page short. **Click any row to expand and preview that episode inline**, or follow the direct MP4 link.
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_Sessions with previews: 3 dates · Total previews: 32 episodes_
## 2026-05-10 · session · left, right sensor(s)
> First full bimanual recording session.
2026-05-10/episode_000 · 6,890 frames (229.7s) · 1 segment
_Direct link: [`episode_000.mp4`](https://huggingface.co/datasets/yxma/React/resolve/main/figures/episode_previews/motherboard/2026-05-10/episode_000.mp4)_
2026-05-10/episode_001 · 7,518 frames (250.6s) · 3 segments · 1.35% flagged
_Direct link: [`episode_001.mp4`](https://huggingface.co/datasets/yxma/React/resolve/main/figures/episode_previews/motherboard/2026-05-10/episode_001.mp4)_
2026-05-10/episode_002 · 10,451 frames (348.4s) · 4 segments · 0.23% flagged
_Direct link: [`episode_002.mp4`](https://huggingface.co/datasets/yxma/React/resolve/main/figures/episode_previews/motherboard/2026-05-10/episode_002.mp4)_
2026-05-10/episode_003 · 9,262 frames (308.7s) · 1 segment
_Direct link: [`episode_003.mp4`](https://huggingface.co/datasets/yxma/React/resolve/main/figures/episode_previews/motherboard/2026-05-10/episode_003.mp4)_
2026-05-10/episode_004 · 2,406 frames (80.2s) · 1 segment
_Direct link: [`episode_004.mp4`](https://huggingface.co/datasets/yxma/React/resolve/main/figures/episode_previews/motherboard/2026-05-10/episode_004.mp4)_
2026-05-10/episode_005 · 763 frames (25.4s) · 1 segment
_Direct link: [`episode_005.mp4`](https://huggingface.co/datasets/yxma/React/resolve/main/figures/episode_previews/motherboard/2026-05-10/episode_005.mp4)_
2026-05-10/episode_006 · 3,925 frames (130.8s) · 1 segment
_Direct link: [`episode_006.mp4`](https://huggingface.co/datasets/yxma/React/resolve/main/figures/episode_previews/motherboard/2026-05-10/episode_006.mp4)_
2026-05-10/episode_007 · 1,927 frames (64.2s) · 1 segment
_Direct link: [`episode_007.mp4`](https://huggingface.co/datasets/yxma/React/resolve/main/figures/episode_previews/motherboard/2026-05-10/episode_007.mp4)_
2026-05-10/episode_008 · 1,305 frames (43.5s) · 1 segment
_Direct link: [`episode_008.mp4`](https://huggingface.co/datasets/yxma/React/resolve/main/figures/episode_previews/motherboard/2026-05-10/episode_008.mp4)_
2026-05-10/episode_009 · 1,823 frames (60.8s) · 1 segment
_Direct link: [`episode_009.mp4`](https://huggingface.co/datasets/yxma/React/resolve/main/figures/episode_previews/motherboard/2026-05-10/episode_009.mp4)_
2026-05-10/episode_010 · 1,035 frames (34.5s) · 1 segment
_Direct link: [`episode_010.mp4`](https://huggingface.co/datasets/yxma/React/resolve/main/figures/episode_previews/motherboard/2026-05-10/episode_010.mp4)_
2026-05-10/episode_011 · 2,201 frames (73.4s) · 1 segment
_Direct link: [`episode_011.mp4`](https://huggingface.co/datasets/yxma/React/resolve/main/figures/episode_previews/motherboard/2026-05-10/episode_011.mp4)_
## 2026-05-11 · session · left, right sensor(s)
> Largest session. 3 episodes had OptiTrack offline at recording start (ep_005/012/017); those prefixes (~17 min total) have been trimmed from the published .pt files — see `trim_offsets` and `_contact_meta.trim_offset` per .pt. Mid-episode flagged frames: 9 of 15 files have ≥ 1 flagged frame (intensity spike, pose teleport, or ot_loss) — see bad_frames.json.
2026-05-11/episode_003 · 10,013 frames (333.8s) · 3 segments · 0.19% flagged
_Direct link: [`episode_003.mp4`](https://huggingface.co/datasets/yxma/React/resolve/main/figures/episode_previews/motherboard/2026-05-11/episode_003.mp4)_
2026-05-11/episode_004 · 2,638 frames (87.9s) · 1 segment
_Direct link: [`episode_004.mp4`](https://huggingface.co/datasets/yxma/React/resolve/main/figures/episode_previews/motherboard/2026-05-11/episode_004.mp4)_
2026-05-11/episode_005 · 14,456 frames (481.9s) · 3 segments · 0.29% flagged
_Direct link: [`episode_005.mp4`](https://huggingface.co/datasets/yxma/React/resolve/main/figures/episode_previews/motherboard/2026-05-11/episode_005.mp4)_
2026-05-11/episode_006 · 11,990 frames (399.7s) · 1 segment
_Direct link: [`episode_006.mp4`](https://huggingface.co/datasets/yxma/React/resolve/main/figures/episode_previews/motherboard/2026-05-11/episode_006.mp4)_
2026-05-11/episode_007 · 6,899 frames (230.0s) · 2 segments · 0.13% flagged
_Direct link: [`episode_007.mp4`](https://huggingface.co/datasets/yxma/React/resolve/main/figures/episode_previews/motherboard/2026-05-11/episode_007.mp4)_
2026-05-11/episode_008 · 13,686 frames (456.2s) · 3 segments · 0.14% flagged
_Direct link: [`episode_008.mp4`](https://huggingface.co/datasets/yxma/React/resolve/main/figures/episode_previews/motherboard/2026-05-11/episode_008.mp4)_
2026-05-11/episode_009 · 4,366 frames (145.5s) · 1 segment
_Direct link: [`episode_009.mp4`](https://huggingface.co/datasets/yxma/React/resolve/main/figures/episode_previews/motherboard/2026-05-11/episode_009.mp4)_
2026-05-11/episode_010 · 6,828 frames (227.6s) · 1 segment
_Direct link: [`episode_010.mp4`](https://huggingface.co/datasets/yxma/React/resolve/main/figures/episode_previews/motherboard/2026-05-11/episode_010.mp4)_
2026-05-11/episode_011 · 7,290 frames (243.0s) · 2 segments · 0.12% flagged
_Direct link: [`episode_011.mp4`](https://huggingface.co/datasets/yxma/React/resolve/main/figures/episode_previews/motherboard/2026-05-11/episode_011.mp4)_
2026-05-11/episode_012 · 14,828 frames (494.3s) · 1 segment
_Direct link: [`episode_012.mp4`](https://huggingface.co/datasets/yxma/React/resolve/main/figures/episode_previews/motherboard/2026-05-11/episode_012.mp4)_
2026-05-11/episode_013 · 12,030 frames (401.0s) · 16 segments · 5.39% flagged
_Direct link: [`episode_013.mp4`](https://huggingface.co/datasets/yxma/React/resolve/main/figures/episode_previews/motherboard/2026-05-11/episode_013.mp4)_
2026-05-11/episode_014 · 2,242 frames (74.7s) · 4 segments · 7.20% flagged
_Direct link: [`episode_014.mp4`](https://huggingface.co/datasets/yxma/React/resolve/main/figures/episode_previews/motherboard/2026-05-11/episode_014.mp4)_
2026-05-11/episode_015 · 5,491 frames (183.0s) · 8 segments · 7.64% flagged
_Direct link: [`episode_015.mp4`](https://huggingface.co/datasets/yxma/React/resolve/main/figures/episode_previews/motherboard/2026-05-11/episode_015.mp4)_
2026-05-11/episode_016 · 11,668 frames (388.9s) · 9 segments · 1.92% flagged
_Direct link: [`episode_016.mp4`](https://huggingface.co/datasets/yxma/React/resolve/main/figures/episode_previews/motherboard/2026-05-11/episode_016.mp4)_
2026-05-11/episode_017 · 14,511 frames (483.7s) · 1 segment
_Direct link: [`episode_017.mp4`](https://huggingface.co/datasets/yxma/React/resolve/main/figures/episode_previews/motherboard/2026-05-11/episode_017.mp4)_
## 2026-05-19 · session · left, right sensor(s)
> Recorded with all 3 RealSense views and both GelSight sensors. OptiTrack world origin was redefined on 2026-05-19 relative to earlier sessions; an offset of (dx=0.215, dy=0.000, dz=0.175) m has been added to sensor_{left,right}_pose translation columns of every .pt (and to OT samples during preview rendering) so all 32 episodes share one world frame. See `_contact_meta.world_frame_offset_applied` in each 2026-05-19 .pt for the per-file record.
2026-05-19/episode_000 · 1,434 frames (47.8s) · 1 segment
_Direct link: [`episode_000.mp4`](https://huggingface.co/datasets/yxma/React/resolve/main/figures/episode_previews/motherboard/2026-05-19/episode_000.mp4)_
2026-05-19/episode_001 · 740 frames (24.7s) · 1 segment
_Direct link: [`episode_001.mp4`](https://huggingface.co/datasets/yxma/React/resolve/main/figures/episode_previews/motherboard/2026-05-19/episode_001.mp4)_
2026-05-19/episode_002 · 1,710 frames (57.0s) · 1 segment
_Direct link: [`episode_002.mp4`](https://huggingface.co/datasets/yxma/React/resolve/main/figures/episode_previews/motherboard/2026-05-19/episode_002.mp4)_
2026-05-19/episode_003 · 121 frames (4.0s) · 1 segment
_Direct link: [`episode_003.mp4`](https://huggingface.co/datasets/yxma/React/resolve/main/figures/episode_previews/motherboard/2026-05-19/episode_003.mp4)_
2026-05-19/episode_004 · 209 frames (7.0s) · 1 segment
_Direct link: [`episode_004.mp4`](https://huggingface.co/datasets/yxma/React/resolve/main/figures/episode_previews/motherboard/2026-05-19/episode_004.mp4)_
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_Generated by `scripts/build_previews_index.py`._