Upload README.md

README.md

@@ -30,7 +30,6 @@ On the Hugging Face Hub the dataset is one archive, [`dexh13_vt.tar.zst`](https:
 tar --zstd -xf dexh13_vt.tar.zst
 ```
 
-Inside the archive, each episode is NumPy arrays and JPEG frames. The Hub dataset viewer does not preview those files. Load them with the snippet below.
 
 ## Summary
 
@@ -75,7 +74,7 @@ meta/object_labels.json           shape, hardness, and size for each object_id
 calibrations/                     camera intrinsics, hand–eye, and tactile baseline
 episodes/ep_XXXXXX/
   meta.json                       episode record
-  label.json                      operator outcome and quality
+  label.json                      operator outcome
   events.json                     start, first contact, release, end
   phases.json                     approach / contact / release / idle
   timeline.npz                    per-frame index, time, and copies of the streams below
@@ -122,16 +121,7 @@ Both streams are 640×480 color at 30 Hz. Depth is not recorded.
 
 ## Labels
 
-`label.json` is filled by the operator at the end of the episode. Every episode has `outcome: success` and `object_feasible: true`. `quality_score` is an integer from 1 to 5:
-
-| Score | Episodes |
-|---:|---:|
-| 5 | 153 |
-| 4 | 176 |
-| 3 | 38 |
-| 2 | 3 |
-| 1 | 12 |
-| missing | 1 (`ep_000142`) |
+`label.json` is filled by the operator at the end of the episode. Every episode has `outcome: success` and `object_feasible: true`.
 
 `events.json` and `phases.json` are produced by one automatic contact detector, with the same thresholds on every episode: a module counts as touching when its force exceeds 0.3 N, contact requires at least two modules and 0.8 N total, sustained for 100 ms, and the first 0.5 s of the episode is ignored. The primary phases are `approach`, `contact`, `release`, and `idle`.
 
@@ -240,7 +230,7 @@ An operator teleoperated the hand, then switched to a hold with a manual key (`c
 ## Considerations
 
 - One operator and one right hand. Results do not cover left hands or other people.
-- Every episode is labeled a success. Use `quality_score` to separate clean trials from poor ones. Twelve episodes are scored 1, and `ep_000142` has no score.
+- Every episode is labeled a success.
 - Contact and release labels are automatic. Fifteen episodes have no detected contact, and a release is marked on only 72 episodes.
 - The RealSense recording is color only.
 - Palm and external images show the operator's hand and the lab bench. `operator_id` is a pseudonym (`op_01`).