用大模型让机器人讲故事，远程导览陌生场所
NarraGuide: an LLM-based Narrative Mobile Robot for Remote Place Exploration
- 在移动机器人中集成位置感知的LLM叙事能力
- 20名用户通过对话式交互完成博物馆远程导览
- 适合远程教育、虚拟参观等场景
机器人远端操控使用户能够导航并体验远程环境。然而，有效的导航和情境感知依赖于用户对环境的先验知识，限制了此类系统在探索陌生场所时的实用性。我们研究了将基于位置感知的大型语言模型叙事能力融入移动机器人的可行性。开发了名为NarraGuide的原型系统，通过对话界面为用户提供远程探索与学习的叙事引导。我们在地质博物馆部署该系统，20名远程参与者使用机器人完成导览。研究揭示了用户对机器人角色的认知、对话互动模式及对旁观者相遇情境的偏好。结果表明，基于LLM的机器人具备提供位置感知叙事引导的能力，可显著提升远程环境探索的体验。
原文摘要 · Abstract (English)
Robotic telepresence enables users to navigate and experience remote environments. However, effective navigation and situational awareness depend on users' prior knowledge of the environment, limiting the usefulness of these systems for exploring unfamiliar places. We explore how integrating location-aware LLM-based narrative capabilities into a mobile robot can support remote exploration. We developed a prototype system, called NarraGuide, that provides narrative guidance for users to explore and learn about a remote place through a dialogue-based interface. We deployed our prototype in a geology museum, where remote participants (n=20) used the robot to tour the museum. Our findings reveal how users perceived the robot's role, engaged in dialogue in the tour, and expressed preferences for bystander encountering. Our work demonstrates the potential of LLM-enabled robotic capabilities to deliver location-aware narrative guidance and enrich the experience of exploring remote environments.
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