Browsing EuroRVVV17 by Subject "User Interfaces"

Now showing items 1-3 of 3

    • A Crowdsourced Approach to Colormap Assessment 

      Turton, Terece L.; Ware, Colin; Samsel, Francesca; Rogers, David H. (The Eurographics Association, 2017)
      Despite continual research and discussion on the perceptual effects of color in scientific visualization, psychophysical testing is often limited. In-person lab studies can be expensive and time-consuming while results can ...

    • Evaluating the Perceptual Uniformity of Color Sequences for Feature Discrimination 

      Ware, Colin; Turton, Terece L.; Samsel, Francesca; Bujack, Roxana; Rogers, David H. (The Eurographics Association, 2017)
      Probably the most common method for visualizing univariate data maps is through pseudocoloring and one of the most commonly cited requirements of a good colormap is that it be perceptually uniform. This means that differences ...

    • Where'd it go? How Geographic and Force-directed Layouts Affect Network Task Performance 

      Hale, Scott A.; McNeill, Graham; Bright, Jonathan (The Eurographics Association, 2017)
      When visualizing geospatial network data, it is possible to position nodes according to their geographic locations or to position nodes using standard network layout algorithms that ignore geographic location. Such data ...