Human intention-based systems enable robots to perceive and interpret user actions to interact with humans and adapt to their behavior proactively. Therefore, intention prediction is pivotal in creating a natural interaction with social robots in human-designed environments. In this paper, we examine using Large Language Models (LLMs) to infer human intention in a collaborative object categorization task with a physical robot. We propose a novel multimodal approach that integrates user non-verbal cues, like hand gestures, body poses, and facial expressions, with environment states and user verbal cues to predict user intentions in a hierarchical architecture. Our evaluation of five LLMs shows the potential for reasoning about verbal and non-verbal user cues, leveraging their context-understanding and real-world knowledge to support intention prediction while collaborating on a task with a social robot. Video: https://youtu.be/tBJHfAuzohI
@article{arxiv.2404.08424,
title = {Comparing Apples to Oranges: LLM-powered Multimodal Intention Prediction in an Object Categorization Task},
author = {Hassan Ali and Philipp Allgeuer and Stefan Wermter},
journal= {arXiv preprint arXiv:2404.08424},
year = {2025}
}
Comments
Published in the Proceedings of the 16th International Conference on Social Robotics (ICSR) 2024,15 pages,5 figures,2 tables; work was co-funded by Horizon Europe project TERAIS under Grant agreement number 101079338