- Username toddwarfel
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- Name Todd Zaki warfel
- Location Philadelphia, United States
- Work Working at Messagefirst
- About I'm a principal design researcher at Messagefirst in Philadelphia, PA.
- Web toddwarfel.com
- Tags designer, researcher, geek chic
- Joined June 07
- Presentations 9
- Documents 0
- Following 3
- Followers 28
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Agile And Paper Prototyping 10 months ago, 1836 views, 0 comments
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8 Principles Of Prototyping 11 months ago, 1004 views, 0 comments
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7 Prototyping Principles 2 years ago, 1260 views, 0 comments
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Data Driven Personas Summit 08 2 years ago, 3356 views, 0 comments
No public documents.
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Control (Annotated) 2 years ago, 36005 views, 12 comments
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10 Most Common Misconceptions A… 3 months ago, 4813 views, 13 comments
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Stealing From The Information A… 11 months ago, 4853 views, 7 comments
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How people really use the iPhone 8 months ago, 75870 views, 16 comments
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Co-Evolution of Humans and Tools 1 week ago, 149 views, 0 comments
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Huge Stingray Caught In San Fra… 2 months ago, 3541 views, 5 comments
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A Designer's Notebook 5 months ago, 210 views, 0 comments
