How Sensemaking Tools Influence Display Space Usage

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Date
2017
Journal Title
Journal ISSN
Volume Title
Publisher
The Eurographics Association
Abstract
We explore how the availability of a sensemaking tool influences users' knowledge externalization strategies. On a large display, users were asked to solve an intelligence analysis task with or without a bidirectionally linked concept-graph (BLC) to organize insights into concepts (nodes) and relations (edges). In BLC, both nodes and edges maintain links to the exact source phrases and sections in associated documents. In our control condition, we were able to reproduce previously described spatial organization behaviors using document windows on the large display. When using BLC, however, we found that analysts apply spatial organization to BLC nodes instead, use significantly less display space and have significantly fewer open windows.
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@inproceedings{
10.2312:eurova.20171112
, booktitle = {
EuroVis Workshop on Visual Analytics (EuroVA)
}, editor = {
Michael Sedlmair and Christian Tominski
}, title = {{
How Sensemaking Tools Influence Display Space Usage
}}, author = {
Geymayer, Thomas
and
Waldner, Manuela
and
Lex, Alexander
and
Schmalstieg, Dieter
}, year = {
2017
}, publisher = {
The Eurographics Association
}, ISBN = {
978-3-03868-042-0
}, DOI = {
10.2312/eurova.20171112
} }
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