Update README.md

Add format and modality tags

README.md

@@ -19,6 +19,10 @@ tags:
   - sim-to-real
   - franka
   - exylos
+  - parquet
+  - time-series
+  - trajectories
+  - state-action
 ---
 
 # Exylos Pick-and-Place Sample
@@ -48,13 +52,16 @@ This public release is intentionally compact. It is meant as an **inspection sam
 | Property | Value |
 |---|---|
 | Episodes | 50 |
+| Modalities | Multi-view RGB video + robot state + actions + phase annotations + episode metadata |
 | Task | Pick up an object from the workspace and place it into a container |
 | Robot embodiment | Franka Emika Panda (7-DoF arm + parallel gripper) |
 | Camera views | 5 synchronized RGB streams |
 | Video | 30 FPS, H.264 |
 | Robot state | 9-dimensional |
 | Action vector | 9-dimensional |
-| Annotations | Episode-level outcome metadata + phase-level segmentation |
+| Trajectories | Synchronized robot state + action streams per frame |
+| Episode-level metadata | Success / failure outcome, derived quality flags |
+| Phase-level annotations | Approach, grasp, transport, place, recovery segments |
 | Trajectory mix | Success, failure, and recovery-rich episodes |
 | Format | LeRobot-compatible (Parquet + MP4) |
 | License | Apache 2.0 |