Identifying Challenges and Validating Solutions for Dexterous Operations in Space Environments with Communication Delays

The International Space Station (ISS) utilizes extravehicular robotic manipulators to enhance crew safety by performing tasks in the harsh external environment. While these robots excel in extravehicular activities, their potential within the intravehicular environment, especially for crew-dependent tasks, is underexplored. This paper examines the application of advanced avatar robot technologies to the challenges of space exploration. We assess the feasibility of skilled robotic manipulation inside the ISS, focusing on handling flexible materials under the constraints of limited communication and power. Our analysis of existing systems and ground-based demonstrations shows that enhanced robotic interfaces can enable effective performance of complex tasks typically requiring human intervention. This research demonstrates the potential of avatar robots for precise manipulation in space and proposes strategies to overcome the limitations of current intravehicular technologies, ensuring efficient operation aboard the ISS.