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“Why Did You Say That?”: Understanding Explainability in Conversational AI Systems for Older Adults with Mild Cognitive Impairment (MCI)

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Proceedings of the 15th International Conference on Ubiquitous Computing & Ambient Intelligence (UCAmI 2023) (UCAmI 2023)

Part of the book series: Lecture Notes in Networks and Systems ((LNNS,volume 835))

Abstract

As Conversational AI systems evolve, their user base widens to encompass individuals with varying cognitive abilities, including older adults facing cognitive challenges like Mild Cognitive Impairment (MCI). Current systems, like smart speakers, struggle to provide effective explanations for their decisions or responses. This paper argues that the expectations and requirements for AI explanations for older adults with MCI differ significantly from conventional Explainable AI (XAI) research goals. Drawing from our ongoing research involving older adults with MCI and their interactions with the Google Home Hub, we highlight breakdowns in conversational flow when older adults seek explanations. Based on our experience, we conclude with recommendations for HCI researchers to adopt a more human-centered approach as we move towards developing the next generation of AI systems.

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Notes

  1. 1.

    Retrieved September 24, 2023, from https://home.google.com/welcome/.

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Correspondence to Niharika Mathur .

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Mathur, N., Zubatiy, T., Rozga, A., Mynatt, E. (2023). “Why Did You Say That?”: Understanding Explainability in Conversational AI Systems for Older Adults with Mild Cognitive Impairment (MCI). In: Bravo, J., Urzáiz, G. (eds) Proceedings of the 15th International Conference on Ubiquitous Computing & Ambient Intelligence (UCAmI 2023). UCAmI 2023. Lecture Notes in Networks and Systems, vol 835. Springer, Cham. https://doi.org/10.1007/978-3-031-48306-6_21

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