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## What this does - Adds gripper actions. - Implements gripper action learning using DQN with a grasp critic. ## How it was tested - Tested in the Franka simulation...

## What this does When `optimize_memory=True`, the `ReplayBuffer` avoids redundant `next_state` storage by referencing `state[i+1]`. However, if the buffer is not full, sampling indices near `self.size` could reference uninitialized memory,...

## What this does - Adds gripper actions. - Implements gripper action learning using DQN with a grasp critic. ## How it was tested - Not tested!

Add kochv1.1 updated version of Alex Koch low-cost robot arm

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This PR adds the updated Kochv1.1 low-cost robot arm model, developed by the HuggingFace LeRobot Team based on Alex Koch's design. Referencing #142.

I reviewed the `mujoco_menagerie` repository and noticed there isn’t a model for a low-cost robot arm. To address this, I created a URDF file for a low-cost robotic arm using...

Hi @kevinzakka, I have a question regarding differential IK in MuJoCo. I've noticed an issue when performing iterative steps to compute joint velocities. - If I update the `qpos` and...

[HIL-SERL] temperature softplus parameterization

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## What this does Update modeling_sac to use temperature softplus parameterization as the original HIL-SERL implementation.

## What this does This PR adds complete support for the __EarthRover Mini Plus__ mobile robot with Frodobots SDK integration. This enables researchers and hobbyists to: - Teleoperate the robot...