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Bibliographic Details
Main Authors: Wu, Haoyang, Wu, Siheng, Liu, William X., Zeng, Fangui
Format: Preprint
Published: 2025
Subjects:
Online Access:https://arxiv.org/abs/2510.13284
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Table of Contents:
  • ALOHA2 is an enhanced version of the dual-arm teleoperated robot ALOHA, featuring higher performance and robustness compared to the original design, while also being more ergonomic. Like ALOHA, ALOHA2 consists of two grippers and two ViperX 6-DoF arms, as well as two smaller WidowX arms. Users control the follower mechanical arms by operating the leader mechanical arms through back-driving. The device also includes cameras that generate images from multiple viewpoints, allowing for RGB data collection during teleoperation. The robot is mounted on a 48-inch x 30-inch table, equipped with an aluminum frame that provides additional mounting points for cameras and gravity compensation systems.