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Show me the data: How e-learning research can benefit dataviz design

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This is an edited version of the presentation I gave during the Show me the Data conference on the 29th of March, 2012 in Amsterdam.

This is an edited version of the presentation I gave during the Show me the Data conference on the 29th of March, 2012 in Amsterdam.

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  • 1. How e-learning research can benefit dataviz design Bas  Broekhuizen  |  29.03.12  |  Universiteit  van  Amsterdam  
  • 2. two dimensions of datavizanalyze   An  infographic  visually   communicates  qualita?ve  or   quan?ta?ve  informa?on   communicate  
  • 3. qualitative infographicsNY Times Tahrir Square Feature, Gold Medal Malofiej20
  • 4. quantitative infographicsNY Times, Guantanamo prodcution, Gold Medal Malofiej20
  • 5. purposes of communication Pursuade Inform Entertain
  • 6. to persuademy.obama.com (2010)
  • 7. to informFrédérik  Ruys,  Het  Financieele  Dagblad  (2008)  
  • 8. to entertainnederlandvanboven.vpro.nl
  • 9. interactivityInteractivity is the extent to whichusers can participate in modifying theform and content of a mediatedenvironment in real-time. Steuer (1992)
  • 10. infovis researchHeer,  Bostock,  Ogievetsky  (2010)  
  • 11. visual information seeking mantra Shneiderman (1996)
  • 12. visual information seeking mantraanalyze   communicate  
  • 13. typology of interactive toolsanalyze   communicate   Heer & Shneiderman (2012)
  • 14. multimedia learning
  • 15. multimedia learningMultimedia principlePeople learn better from wordsand pictures than from wordsalone.Coherence principlePeople learn better whenextraneous words, pictures,and sounds are excludedrather than included. Mayer (2001)
  • 16. coherence cbs.nl  
  • 17. coherence? cbs.nl  
  • 18. all you can imagine datavizchallenge.org  
  • 19. Multimedia LearningPre-training principlePeople learn better from amultimedia lesson when theyknow the main concepts.Attention-guiding principlePeople learn better when theirattention is guided to specificparts of the display, verbally orgraphically. Mayer (2001), Bétrancourt (2005)
  • 20. annotation“The  annota?on  layer  is  the  most  important  thing  we  do.  Without  it  it’s  like  saying  to  your  audience:  ‘Here’s  an  interface,  now  go  ahead  and  browse  for  the  rest  of  your  life.’”           Amanda  Cox,  The  NY  Times  
  • 21. annotation and guidance news.bbc.co.uk  (2009)  
  • 22. annotation and guidance news.bbc.co.uk  (2009)  
  • 23. annotation and guidance news.bbc.co.uk  (2009)  
  • 24. annotation and guidance guardian.co.uk  (2011)  
  • 25. multimedia learningSegmenting principlePeople learn better when amultimedia lesson is presented inlearner-paced segments ratherthan as a continuous unit. Mayer (2001)
  • 26. segmenting Interac/ve  Slideshow  Mar?ni  Glass  Structure   Drill  Down  Story   Segel  &  Heer  (2010)  
  • 27. interactive slideshow ny?mes.com  (2011)  
  • 28. multimedia learningModality principlePeople learn better fromanimation and narration than fromanimation and on-screen text. Mayer (2001)
  • 29. the missing modalityEurope  by  numbers,  guardian.co.uk  (2011)  
  • 30. need proof?Hans  Rosling  in  The  Joy  of  Stats  (2010)  
  • 31. I have a dreamanalyze   communicate  
  • 32. just a substitute
  • 33. bas.broekhuizen@gmail.com   www.basbroekhuizen.nl  www.interac?ve-­‐infographics.com    

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