Tuesday, December 06, 2011

Luis von Ahn: Massive-scale online collaboration

Uploaded by on Dec 6, 2011

http://www.ted.com After re-purposing CAPTCHA so each human-typed response helps digitize books, Luis von Ahn wondered how else to use small contributions by many on the Internet for greater good. At TEDxCMU, he shares how his ambitious new project, Duolingo, will help millions learn a new language while translating the Web quickly and accurately -- all for free.
You are reading http://livinginthehood.blogspot.com

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