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arXiv · 2310.06303

Dobby: A Conversational Service Robot Driven by GPT-4

Carson Stark·Bohkyung Chun·Casey Charleston·Varsha Ravi·Luis Pabon·Surya Sunkari·Tarun Mohan·Peter Stone·Justin Hart
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Abstract

This work introduces a robotics platform which embeds a conversational AI agent in an embodied system for natural language understanding and intelligent decision-making for service tasks; integrating task planning and human-like conversation. The agent is derived from a large language model, which has learned from a vast corpus of general knowledge. In addition to generating dialogue, this agent can interface with the physical world by invoking commands on the robot; seamlessly merging communication and behavior. This system is demonstrated in a free-form tour-guide scenario, in an HRI study combining robots with and without conversational AI capabilities. Performance is measured along five dimensions: overall effectiveness, exploration abilities, scrutinization abilities, receptiveness to personification, and adaptability.

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Carson Stark, Bohkyung Chun, Casey Charleston, Varsha Ravi, Luis Pabon, Surya Sunkari, Tarun Mohan, Peter Stone, Justin Hart. 2023-10-10. Dobby: A Conversational Service Robot Driven by GPT-4. https://arxiv.org/abs/2310.06303

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