Update README.md

README.md

@@ -1,3 +1,31 @@
 ---
 license: cc-by-4.0
+task_categories:
+- robotics
+language:
+- en
+tags:
+- rlds
+- ur3
+size_categories:
+- n<1K
 ---
+This repo contains a robotic dataset of 300 episodes across three manipulation tasks, stored in RLDS fromat. The data was collected on `UR3 robot`, using MoCap-based teleoperation system with `force feedback`.
+For all tasks, state observation consists of:
+- An RGB image (128 × 128) captured from a wrist-mounted camera;  
+- An RGB-D image (256 × 256) from a side-mounted RealSense D455 camera; 
+- The robot’s proprioceptive state, including end-effector pose and joint angles;
+- Gripper position and force sensor readings, standardized to the range [0, 1].
+
+The action space is defined as a 7-dimensional vector, comprising:
+- A 6-dimensional delta displacement for joint angles,
+- 1-dimensional delta value for gripper position, standardized to the range [-1, 1]. 
+
+The frequency of data collection was fixed at 10Hz.
+
+The selected objects for manipulation included a `shampoo bottle`, a `tomato`, and a `tube of toothpaste`. 
+Each trajectory starts from the robot's home position and ends when the robot successfully grasps the object and lifts it approximately 10 cm above the table surface.
+
+---
+license: cc-by-4.0
+---