Robi Butler: Remote Multimodal Interactions with Household Robot Assistant
<|reference_start|>Robi Butler: Remote Multimodal Interactions with Household Robot Assistant: In this paper, we introduce Robi Butler, a novel household robotic system that enables multimodal interactions with remote users. Building on the advanced communication interfaces, Robi Butler allows users to monitor the robot's status, send text or voice instructions, and select target objects by hand pointing. At the core of our system is a high-level behavior module, powered by Large Language Models (LLMs), that interprets multimodal instructions to generate action plans. These plans are composed of a set of open vocabulary primitives supported by Vision Language Models (VLMs) that handle both text and pointing queries. The integration of the above components allows Robi Butler to ground remote multimodal instructions in the real-world home environment in a zero-shot manner. We demonstrate the effectiveness and efficiency of this system using a variety of daily household tasks that involve remote users giving multimodal instructions. Additionally, we conducted a user study to analyze how multimodal interactions affect efficiency and user experience during remote human-robot interaction and discuss the potential improvements.<|reference_end|>
@article{xiao2024robi,
    title={Robi Butler: Remote Multimodal Interactions with Household Robot
  Assistant},
    author={Anxing Xiao, Nuwan Janaka, Tianrun Hu, Anshul Gupta, Kaixin Li, Cunjun
  Yu, David Hsu},
    journal={arXiv preprint arXiv:2409.20548},
    year={2024},
    archivePrefix={arXiv},
    eprint={2409.20548},
    primaryClass={cs.RO cs.AI cs.HC}
}