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Playlist (9 talks): Open-source, open world 15:46Now playingMassimo Banzi helped invent the Arduino, a tiny, easy-to-use open-source microcontroller that's inspired thousands of people around the world to make the coolest things they can imagine — from toys to satellite gear. Because, as he says, "You don't need anyone's permission to make something great." 5:33Now playingAt TED2009, Tim Berners-Lee called for "raw data now" — for governments, scientists and institutions to make their data openly available on the web. At TED University in 2010, he shows a few of the interesting results when the data gets linked up. 16:39Now playingAfter 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. In this talk, 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. 13:47Now playingDon't make people pay for music, says Amanda Palmer: Let them. In a passionate talk that begins in her days as a street performer (drop a dollar in the hat for the Eight-Foot Bride!), she examines the new relationship between artist and fan. 13:07Now playingClay Shirky looks at "cognitive surplus" — the shared, online work we do with our spare brain cycles. While we're busy editing Wikipedia, posting to Ushahidi (and yes, making LOLcats), we're building a better, more cooperative world. 20:01Now playingJimmy Wales recalls how he assembled "a ragtag band of volunteers," gave them tools for collaborating and created Wikipedia, the self-organizing, self-correcting, never-finished online encyclopedia. 12:11Now playingCan government be run like the Internet, permissionless and open? Coder and activist Jennifer Pahlka believes it can — and that apps, built quickly and cheaply, are a powerful new way to connect citizens to their governments — and their neighbors. 19:01Now playingIn this deceptively casual talk, Charles Leadbeater weaves a tight argument that innovation isn't just for professionals anymore. Passionate amateurs, using new tools, are creating products and paradigms that companies can't. 19:46Now playingThere's been an explosion of collaborative consumption — web-powered sharing of cars, apartments, skills. Rachel Botsman explores the currency that makes systems like Airbnb and Taskrabbit work: trust, influence, and what she calls "reputation capital."
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Luis von Ahn: Luis von Ahn: Masivna umrežena suradnja Nakon što je prenamijenio Captchu na način da svaki odgovor koji utipka čovjek pomogne digitalizirati knjige, Luis von Ahn se pitao kako još upotrijebiti male doprinose mnogih na Internetu za veće dobro. Na TEDxCMU-u govori kako će njegov ambiciozni novi projekt, Duolingo, pomoći milijunima da nauče novi jezik dok prevode Mrežu brzo i točno — i to besplatno. Similar topics - Internet - TEDx - Collaboration - Computers - Language - Technology - Wikipedia Related talks Take action Discuss Enthusiastically agree? Respectfully beg to differ? Have your say here.