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User-centred analysis to inform the development of ice navigation decision support technologies

Lienhttps://www.poac.com/Papers/2025/pdf/POAC25_paper_20.pdf
AuteurRechercher : ; Rechercher : 1Identifiant ORCID : https://orcid.org/0000-0001-8423-0572; Rechercher : Identifiant ORCID : https://orcid.org/0000-0001-5450-4587
Affiliation
  1. Conseil national de recherches Canada. Génie océanique, côtier et fluvial
FormatTexte, Article
Conférence28th International Conference on Port and Ocean Engineering under Arctic Conditions, POAC, July 13-17, 2025, St. Johns, Newfoundland and Labrador, Canada
Sujetice navigation; user-centred design; decision support; technology development
Résumé
A growing interest in northern shipping routes and the transition to autonomous shipping has created an influx of decision support systems and low-level automation technologies for navigation crews in sea ice. While these technologies are intended to support decisionmaking, they often cause frustration for crews. Researchers theorize that using a user-centred design approach will lead to technologies that are more effective in supporting crew decisionmaking. This research aims to provide user-centred insights to inform the development of future ice navigation decision support technologies. The study reports a thematic analysis of unstructured interviews conducted with crew onboard a Canadian Coast Guard icebreaker. The interviews focused on the question: How do navigators decide on route planning and navigation in sea ice? The thematic analysis codes are used to create a Hierarchical Task Analysis (HTA) that models the process of route planning and ice navigation onboard this vessel. The HTA is used to identify potential issues and areas where technology can better support ice navigation decision-making.
Date de publication
Maison d’éditionLulea University of Technology
POAC Secretary General
Dans
Langueanglais
Publications évaluées par des pairsOui
Exporter la noticeExporter en format RIS
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Identificateur de l’enregistrement73295590-6e4b-49be-a466-a3db68c9b047
Enregistrement créé2025-09-23
Enregistrement modifié2025-09-24

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