Uncertainty in Data Visualizations: A neuroscience experiment on uncertainty visualizations

Detalhes bibliográficos
Autor(a) principal: Graff, Simen Markveien
Data de Publicação: 2023
Tipo de documento: Dissertação
Idioma: eng
Título da fonte: Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
Texto Completo: http://hdl.handle.net/10362/148906
Resumo: Dissertation presented as the partial requirement for obtaining a Master's degree in Information Management, specialization in Information Systems and Technologies Management
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spelling Uncertainty in Data Visualizations: A neuroscience experiment on uncertainty visualizationsData VisualizationUncertaintyHypothetical Outcome PlotsNeuroscienceEye trackingSDG 4 - Quality educationSDG 9 - Industry, innovation and infrastructureDomínio/Área Científica::Ciências Naturais::Ciências da Computação e da InformaçãoDissertation presented as the partial requirement for obtaining a Master's degree in Information Management, specialization in Information Systems and Technologies ManagementRecent times have seen a huge increase in data driven decision making. With the emergence of Big Data and Business Intelligence, user reports contain more data than ever before creating challenges in visualizing uncertainty in data. We present a comparison study where the traditional uncertainty visualizations error bars and violin plots compare to Hypothetical Outcome Plots. Hypothetical Outcome Plots is a visualization technique drawing animated samples from a distribution, visualizing uncertainty throughout the distribution of samples. Using neuroscience practices, we have conducted an eye-tracking experiment tracing the comparison between Hypothetical Outcome Plots and traditional uncertainty visualizations. We test Hypothetical Outcome Plots in different transitions across multiple visualization designs. The results show that static visualizations were easier for the participants to use as decision aid. While HOP had a lower total score, HOP worked better when visualized in a bar chart state and with bigger transitions between each draw. Moreover, eye-tracking metrics exhibit the difference in difficulty between the visualizations, indicating that participants familiarity with the visualization highly affected their ability to make the best decision.Naranjo-Zolotov, Mijail JuanovichRUNGraff, Simen Markveien2023-02-09T13:15:34Z2026-01-24T00:00:00Z2023-01-242023-01-24T00:00:00Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/masterThesisapplication/pdfhttp://hdl.handle.net/10362/148906TID:203219074enginfo:eu-repo/semantics/embargoedAccessreponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãoinstacron:RCAAP2024-03-11T05:30:39Zoai:run.unl.pt:10362/148906Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-20T03:53:32.618064Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãofalse
dc.title.none.fl_str_mv Uncertainty in Data Visualizations: A neuroscience experiment on uncertainty visualizations
title Uncertainty in Data Visualizations: A neuroscience experiment on uncertainty visualizations
spellingShingle Uncertainty in Data Visualizations: A neuroscience experiment on uncertainty visualizations
Graff, Simen Markveien
Data Visualization
Uncertainty
Hypothetical Outcome Plots
Neuroscience
Eye tracking
SDG 4 - Quality education
SDG 9 - Industry, innovation and infrastructure
Domínio/Área Científica::Ciências Naturais::Ciências da Computação e da Informação
title_short Uncertainty in Data Visualizations: A neuroscience experiment on uncertainty visualizations
title_full Uncertainty in Data Visualizations: A neuroscience experiment on uncertainty visualizations
title_fullStr Uncertainty in Data Visualizations: A neuroscience experiment on uncertainty visualizations
title_full_unstemmed Uncertainty in Data Visualizations: A neuroscience experiment on uncertainty visualizations
title_sort Uncertainty in Data Visualizations: A neuroscience experiment on uncertainty visualizations
author Graff, Simen Markveien
author_facet Graff, Simen Markveien
author_role author
dc.contributor.none.fl_str_mv Naranjo-Zolotov, Mijail Juanovich
RUN
dc.contributor.author.fl_str_mv Graff, Simen Markveien
dc.subject.por.fl_str_mv Data Visualization
Uncertainty
Hypothetical Outcome Plots
Neuroscience
Eye tracking
SDG 4 - Quality education
SDG 9 - Industry, innovation and infrastructure
Domínio/Área Científica::Ciências Naturais::Ciências da Computação e da Informação
topic Data Visualization
Uncertainty
Hypothetical Outcome Plots
Neuroscience
Eye tracking
SDG 4 - Quality education
SDG 9 - Industry, innovation and infrastructure
Domínio/Área Científica::Ciências Naturais::Ciências da Computação e da Informação
description Dissertation presented as the partial requirement for obtaining a Master's degree in Information Management, specialization in Information Systems and Technologies Management
publishDate 2023
dc.date.none.fl_str_mv 2023-02-09T13:15:34Z
2023-01-24
2023-01-24T00:00:00Z
2026-01-24T00:00:00Z
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/masterThesis
format masterThesis
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://hdl.handle.net/10362/148906
TID:203219074
url http://hdl.handle.net/10362/148906
identifier_str_mv TID:203219074
dc.language.iso.fl_str_mv eng
language eng
dc.rights.driver.fl_str_mv info:eu-repo/semantics/embargoedAccess
eu_rights_str_mv embargoedAccess
dc.format.none.fl_str_mv application/pdf
dc.source.none.fl_str_mv reponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
instacron:RCAAP
instname_str Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
instacron_str RCAAP
institution RCAAP
reponame_str Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
collection Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
repository.name.fl_str_mv Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
repository.mail.fl_str_mv
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