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Tasks 03 11

Xi Han edited this page Mar 25, 2015 · 2 revisions

Website

  • Fix data arrow direction on home page.
  • Post categorization of data types on website.
  • Post all three visualization types on website.

Heatmap

  • Labels getting cut off on heatmap. Consider getting bounding box so you can resize SVG to fit all of the visible elements.
  • Need to find a way to sort categories in meaningful way.
  • Use color palettes from http://colorbrewer2.org/, especially in heatmap.
  • Add hover interactivity similar to other plots in heatmap.
  • Preprocess data into format that will make heatmap easier.

Other

  • Focus on a subset of data that results in a 6 plot GPLOM.
  • How to divide range into categories: visualize the values as a histogram! Number of categories must be under 7.
  • Draw the GPLOM with empty cells/plots to start, so we just can see the grid and labels.
  • Get the linked hover and highlight working for at least 3 plots on the same page (but not in the grid).

User Study

  • Think about goals of the user study. (Efficiency, accuracy, usability, preferences, etc.)
  • For each of the goals, think about specific questions.
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