Many At Once: Capturing Intentions to Create And Use Many Views At Once In Large Display Environments

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Date
2020
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Publisher
The Eurographics Association and John Wiley & Sons Ltd.
Abstract
This paper describes results from an observational, exploratory study of visual data exploration in a large, multi-view, flexible canvas environment. Participants were provided with a set of data exploration sub-tasks associated with a local crime dataset and were instructed to pose questions to a remote mediator who would respond by generating and organizing visualizations on the large display. We observed that participants frequently posed requests to cast a net around one or several subsets of the data or a set of data attributes. They accomplished this directly and by utilizing existing views in unique ways, including by requesting to copy and pivot a group of views collectively and posing a set of parallel requests on target views expressed in one command. These observed actions depart from multi-view flexible canvas environments that typically provide interfaces in support of generating one view at a time or actions that operate on one view at a time. We describe how participants used these 'cast-a-net' requests for tasks that spanned more than one view and describe design considerations for multi-view environments that would support the observed multi-view generation actions.
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@article{
10.1111:cgf.13976
, journal = {Computer Graphics Forum}, title = {{
Many At Once: Capturing Intentions to Create And Use Many Views At Once In Large Display Environments
}}, author = {
Aurisano, Jillian
and
Kumar, Abhinav
and
Alsaiari, Abeer
and
Eugenio, Barbara Di
and
Johnson, Andrew E.
}, year = {
2020
}, publisher = {
The Eurographics Association and John Wiley & Sons Ltd.
}, ISSN = {
1467-8659
}, DOI = {
10.1111/cgf.13976
} }
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