Details

Autor(en) / Beteiligte

• Qian, Peizhu
• Unhelkar, Vaibhav Vasant

Titel

Interactively Explaining Robot Policies to Humans in Integrated Virtual and Physical Training Environments

Ist Teil von

• Companion of the 2024 ACM/IEEE International Conference on Human-Robot Interaction, 2024, p.847-851

Ort / Verlag

New York, NY, USA: ACM

Erscheinungsjahr

2024

Quelle

ACM Digital Library

Beschreibungen/Notizen

• Policy summarization is a computational paradigm for explaining the behavior and decision-making processes of autonomous robots to humans. It summarizes robot policies via exemplary demonstrations, aiming to improve human understanding of robotic behaviors. This understanding is crucial, especially since users often make critical decisions about robot deployment in the real world. Previous research in policy summarization has predominantly focused on simulated robots and environments, overlooking its application to physically embodied robots. Our work fills this gap by combining current policy summarization methods with a novel, interactive user interface that involves physical interaction with robots. We conduct human-subject experiments to assess our explanation system, focusing on the impact of different explanation modalities in policy summarization. Our findings underscore the unique advantages of combining virtual and physical training environments to effectively communicate robot behavior to human users.