Relationship between device performance, trust and user behaviour in a care-taking scenario

Andi Partovi, Ingrid Zukerman, Kai Zhan, Nora Hamacher, Jakob Hohwy

Research output: Chapter in Book/Report/Conference proceedingConference PaperResearchpeer-review

2 Citations (Scopus)

Abstract

We present insights obtained from a web-based game designed to investigate trust-related factors in a care-taking scenario. The game is set in a retirement village, where elderly residents live in smart homes equipped with monitoring systems. These systems should raise alerts when adverse events happen, but they do not function perfectly (they may issue false alerts or miss true events). Players, who "work" in the village, perform a primary task, whereby they must ensure the welfare of the residents by attending to adverse events in a timely manner, and a secondary routine task that demands their attention. Our contributions are (1) the game itself, which supports experimentation with various trust-related factors; (2) a methodology for the calibration of the game's parameters; (3) insights from two experiments regarding the relationship between device performance, in particular error type, and trust and user behaviour; and (4) insights from predictive models about factors that influence trust and aspects of user behaviour.

Original languageEnglish
Title of host publicationProceedings of the 27th ACM Conference on User Modeling, Adaptation and Personalization
EditorsDietmar Jannach, Olga C. Santos
Place of PublicationNew York NY USA
PublisherAssociation for Computing Machinery (ACM)
Pages61-69
Number of pages9
ISBN (Electronic)9781450360210
DOIs
Publication statusPublished - 2019
EventInternational Conference on User Modelling, Adaptation, and Personalization (was AH and UM) 2019 - Larnaca, Cyprus
Duration: 9 Jun 201912 Jun 2019
Conference number: 27th
https://dl.acm.org/doi/proceedings/10.1145/3320435 (Proceedings)

Conference

ConferenceInternational Conference on User Modelling, Adaptation, and Personalization (was AH and UM) 2019
Abbreviated titleUMAP 2019
Country/TerritoryCyprus
CityLarnaca
Period9/06/1912/06/19
Internet address

Keywords

  • Game-based user studies
  • Relationship between system performance
  • Trust and user behaviour
  • Trust in devices

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