Human computation, and the wisdom of crowds

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Presentation transcript:

Human computation, and the wisdom of crowds Ed Lazowska Bill & Melinda Gates Chair in Computer Science & Engineering University of Washington August 2011

Luis von Ahn

Hours per year, world-wide, spent playing computer solitaire: 9 billion Hours spent building the Panama Canal: 20 million (less than a day of solitaire)

Years 1851-1980 were fully digitized, start to finish, in 2009!

Games for scientific discovery David Baker

http://fold.it/portal/ David Baker and Zoran Popovic

Crowdsourced national security [Peter Lee, DARPA]

[Peter Lee, DARPA]

40th Anniversary of the Internet 29 Oct – Announced 5 Dec – Balloons Up $40k Prize 4367 registrants 39 countries 922 submissions correct locations [Peter Lee, DARPA]

Games for learning Zoran Popovic Zoran Popovic

Games for scientific discovery Games for learning http://games.cs.washington.edu/