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It's Good to Chat?: Evaluation and Design Guidelines for Combining Open-Domain Social Conversation with Task-Based Dialogue in Intelligent Buildings

Published: 19 October 2020 Publication History

Abstract

We present and evaluate a deployed conversational AI system that acts as a host of a working public building on a university campus. The system combines open-domain social chat with task-based conversation regarding navigation in the building, live resource updates (e.g. available computers), and events in the building. We investigated the impact of open-domain social chat on task completion and user preferences by comparing the combined system with a task-only version. We find that there is no significant difference in task completion or several aspects of user preference between the two systems, but that users would be significantly happier to talk to the task-only system in the future. This suggests that the "walk-up" public setting and workplace nature of the environment creates a markedly different use case to the in-home, and more individual and private "companion/assistant" setting which is commonly assumed for systems like Alexa. We discuss the implications for the design of conversational systems in other public settings.

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Cited By

View all
  • (2022)Developing a Social Conversational Robot for the Hospital waiting room2022 31st IEEE International Conference on Robot and Human Interactive Communication (RO-MAN)10.1109/RO-MAN53752.2022.9900827(1352-1357)Online publication date: 29-Aug-2022
  • (2021)ViCA: Combining visual, social, and task-oriented conversational AI in a healthcare settingProceedings of the 2021 International Conference on Multimodal Interaction10.1145/3462244.3479909(71-79)Online publication date: 18-Oct-2021
  • (2021)CoronabotProceedings of the Conference on Information Technology for Social Good10.1145/3462203.3475874(265-270)Online publication date: 9-Sep-2021

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        cover image ACM Conferences
        IVA '20: Proceedings of the 20th ACM International Conference on Intelligent Virtual Agents
        October 2020
        394 pages
        ISBN:9781450375863
        DOI:10.1145/3383652
        Permission to make digital or hard copies of all or part of this work for personal or classroom use is granted without fee provided that copies are not made or distributed for profit or commercial advantage and that copies bear this notice and the full citation on the first page. Copyrights for components of this work owned by others than the author(s) must be honored. Abstracting with credit is permitted. To copy otherwise, or republish, to post on servers or to redistribute to lists, requires prior specific permission and/or a fee. Request permissions from [email protected].

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        Publication History

        Published: 19 October 2020

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        Author Tags

        1. chatbots
        2. conversational artificial intelligence
        3. empirical studies
        4. intelligent buildings
        5. smart speakers
        6. voice assistants

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        IVA '20: ACM International Conference on Intelligent Virtual Agents
        October 20 - 22, 2020
        Scotland, Virtual Event, UK

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        View all
        • (2022)Developing a Social Conversational Robot for the Hospital waiting room2022 31st IEEE International Conference on Robot and Human Interactive Communication (RO-MAN)10.1109/RO-MAN53752.2022.9900827(1352-1357)Online publication date: 29-Aug-2022
        • (2021)ViCA: Combining visual, social, and task-oriented conversational AI in a healthcare settingProceedings of the 2021 International Conference on Multimodal Interaction10.1145/3462244.3479909(71-79)Online publication date: 18-Oct-2021
        • (2021)CoronabotProceedings of the Conference on Information Technology for Social Good10.1145/3462203.3475874(265-270)Online publication date: 9-Sep-2021

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