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

How e-learning research can benefit dataviz design Bas Broekhuizen | 29.03.12 | Universiteit van Amsterdam

two dimensions of datavizanalyze An infographic visually communicates qualita?ve or quan?ta?ve informa?on communicate

qualitative infographicsNY Times Tahrir Square Feature, Gold Medal Malofiej20

quantitative infographicsNY Times, Guantanamo prodcution, Gold Medal Malofiej20

purposes of communication Pursuade Inform Entertain

to persuademy.obama.com (2010)

to informFrédérik Ruys, Het Financieele Dagblad (2008)

to entertainnederlandvanboven.vpro.nl

interactivityInteractivity is the extent to whichusers can participate in modifying theform and content of a mediatedenvironment in real-time. Steuer (1992)

infovis researchHeer, Bostock, Ogievetsky (2010)

visual information seeking mantra Shneiderman (1996)

visual information seeking mantraanalyze communicate

typology of interactive toolsanalyze communicate Heer & Shneiderman (2012)

multimedia learning

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)

coherence cbs.nl

coherence? cbs.nl

all you can imagine datavizchallenge.org

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)

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

annotation and guidance news.bbc.co.uk (2009)

annotation and guidance guardian.co.uk (2011)

multimedia learningSegmenting principlePeople learn better when amultimedia lesson is presented inlearner-paced segments ratherthan as a continuous unit. Mayer (2001)

segmenting Interac/ve Slideshow Mar?ni Glass Structure Drill Down Story Segel & Heer (2010)

interactive slideshow ny?mes.com (2011)

multimedia learningModality principlePeople learn better fromanimation and narration than fromanimation and on-screen text. Mayer (2001)

the missing modalityEurope by numbers, guardian.co.uk (2011)

need proof?Hans Rosling in The Joy of Stats (2010)

I have a dreamanalyze communicate

just a substitute

bas.broekhuizen@gmail.com www.basbroekhuizen.nl www.interac?ve-‐infographics.com

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

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