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Hacking public-facing visualizations at Twitter
Nicolas Garcia Belmonte / @philogb
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https://interactive.twitter.com/
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thejit.org PhiloGL
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The Geography of Tweets !
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The Geography of Tweets
by @miguelrios
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The Geography of Tweets
by @miguelrios
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The Topography of Tweets
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• Novel Visualization • Data Processing • Rendering
!
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Visualization Techniques
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Typhoon Haiyan
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Charles Joseph Minard - (1781-1870)
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Emigration
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Coal Exports
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Data-ink ratio“Above all else show the data
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MINGLE
Multilevel Agglomerative Edge Bundling - Gansner, E.R. ; Yifan Hu ; North, S. ; Scheidegger, C.
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Visual Display
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Visual Display
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Visual Display
http://github.com/philogb/mingle
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Data Processing Techniques
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NFL Fans
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by @kristw
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Pixel Color maps to Hash
rgb(20, 50, 55)
“20,50,55”: { “COUNTY”: /*name*/ “STATE”: /*name*/ “POPULATION”: 30}
We keep an image file and a meta data file
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Graphics Techniques
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BRANDS
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Day / Night
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Fold / Unfold
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Blending
render tweets render globeblend
+ post-process
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Halos
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Halos
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HalosTissot indicatrix
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Halos
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Halos
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Tweet Impressions
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WebGL Insights http://webglinsights.blogspot.com/
!
!
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Platform !
Global / Real-Time / Conversational
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@philogb
https://interactive.twitter.com/