Drew Skau

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Figure 1: Overview of Leadline. Top right: people and entities related to President Obama (selected) are shown in the graph. Bottom right: locations mentioned in news articles related to the president. Left view: highlighted bursts indicate events that are related to President Obama. ABSTRACT Text data such as online news and microblogs bear valuable(More)
Recent research suggests that individual personality differences can influence performance with visualizations. In addition to stable personality traits, research in psychology has found that temporary changes in affect (emotion) can also significantly impact performance during cognitive tasks. In this paper, we show that affective priming also influences(More)
A B C 0 100 (a) Bars extend below zero line. A B C 0 100 (b) Triangle bar chart. Figure 1: Two examples of embellished charts and abstracted versions of the embellishments. Abstract As data visualization becomes further intertwined with the field of graphic design and information graphics, small graphical alterations are made to many common chart formats.(More)
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