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Lecture 13: Dissemination and Provenance Reporting and Storytelling

Lecture 13: Dissemination and Provenance Reporting and Storytelling. November 9, 2010 COMP 150-12 Topics in Visual Analytics. Lecture Outline. Dissemination and Provenance Reporting and Storytelling Al Gore, An Inconvenient Truth Hans Rosling , Gapminder Author-driven vs. read-driven

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Lecture 13: Dissemination and Provenance Reporting and Storytelling

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  1. Lecture 13:Dissemination and ProvenanceReporting and Storytelling November 9, 2010 COMP 150-12Topics in Visual Analytics

  2. Lecture Outline • Dissemination and Provenance • Reporting and Storytelling • Al Gore, An Inconvenient Truth • Hans Rosling, Gapminder • Author-driven vs. read-driven • Example Reporting Systems • GeoTime Stories • ActiveReports • Provenance • Perceive • Capture • Encode • Recover • Reuse

  3. Storytelling with Visualizations • Al Gore, An Inconvenient Truth • http://video.google.com/videoplay?docid=8847562857479496579#

  4. Storytelling with Visualizations • Hans Rosling, Gapminder • http://www.ted.com/talks/hans_rosling_shows_the_best_stats_you_ve_ever_seen.html

  5. Storytelling with Visualizations • Were those storytelling with visualizations? • Or just storytelling? • What would happen if we take out the narrative aspect of storytelling with visualizations?

  6. New York Times Interactive • (The Visualization Lab) • http://vizlab.nytimes.com/ • http://www.nytimes.com/ref/sports/20070731_BONDS_GRAPHIC.html • http://www.nytimes.com/interactive/2010/07/11/nyregion/20100711-stop-and-frisk.html?ref=multimedia

  7. Other Storytelling Examples • Al Melchior (CBS Sports.com) • http://fantasynews.cbssports.com/fantasybaseball/story/14007651/by-the-numbers-closing-out-the-babip-season • The Economist • http://www.economist.com/debate/debates/overview/140 • They Rule • http://www.theyrule.net/2004/tr2.php

  8. Genres of Visual Storytelling

  9. Role of Visualization in Storytelling • Visualization designers are “melding the skills of computer science, statistics, artistic design, and storytelling” (Economist 2010) • How much visualization? • How much interaction? • How much text? • How does the author maintain control of the flow of the story?

  10. Example: Barry Bonds and the Homerun Record

  11. Example: Barry Bonds and the Homerun Record • Traditional layout (upper left to right) • Use of image sizes, contrast, and colors • The use of Barry Bonds as an “arrow” pointing to the number / text of interest

  12. Example: Budget Forecasts, Compared with Reality • http://www.nytimes.com/interactive/2010/02/02/us/politics/20100201-budget-porcupine-graphic.html

  13. Example: Budget Forecasts, Compared with Reality • Consistent visual platform (across tabs) • Constrained interactivity • Details on demand does not affect the flow of the story

  14. Reconsider Gapminder

  15. Author-Driven vs. Reader-Driven • Traditionally storytelling falls under the author-driven or reader-driven dichotomy. • Recently, most storytelling (with vis) falls somewhere in between.

  16. Balancing The Two • Three Common Schemas • Martini Glass • Begins with author-driven, but allows the user to explore in the end. • Interactive Slideshow • Allows the user to explore at particular points of the narrative. • Drill-Down Story • Allows the user to choose his own story of interest by selecting from an overview.

  17. Questions?

  18. Reporting (Storytelling) of Analysis Results • “Sense.us”, Heer, Viegas, Wattenberg. (CHI 2007) • “Stories in GeoTime”, Oculus Info Inc. (IEEE VAST 2007) • “ActiveReports”, William Pike.

  19. Sense.us • http://vis.berkeley.edu/papers/sense.us/

  20. Stories in GeoTime

  21. Stories in GeoTime

  22. Stories in GeoTime

  23. ActiveReports

  24. ActiveReports

  25. Questions?

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