Search results
Luis von Ahn (Spanish: [ˈlwis fon ˈan]; born 19 August 1978) is a Guatemalan entrepreneur, software developer, and consulting professor in the Computer Science Department at Carnegie Mellon University in Pittsburgh, Pennsylvania. He is known as one of the pioneers of crowdsourcing.
Dec 6, 2011 · 309K views 12 years ago. 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...
Aug 26, 2022 · Dr. Luis von Ahn is the CEO and co-founder of Duolingo. A MacArthur Fellow and co-inventor of CAPTCHAs, Luis has been named one of the 10 Most Brilliant Scientists by Popular Science...
Mar 3, 2022 · By the time Duolingo founder Luis von Ahn turned 24, he was already a millionaire several times over. Now 43, he may not be a household name — but you’re probably one of the hundreds of millions...
View Luis von Ahn’s profile on LinkedIn, a professional community of 1 billion members. I plan to dedicate my life to building a future in which, through technology, every…
Luis von Ahn is an entrepreneur and former professor at Carnegie Mellon University known for co-inventing CAPTCHAs, being a MacArthur Fellow and selling two companies to Google in his twenties.
Jan 27, 2020 · Luis von Ahn is the founder and boss of Duolingo, the world's most popular language learning app.
Luis von Ahn. I build systems that combine humans and computers to solve large-scale problems that neither can solve alone. I call this Human Computation, but others sometimes call it Crowdsourcing.
Luis von Ahn is the co-founder and CEO of the language-learning website and mobile app, Duolingo. He is also the co-creator of CAPTCHA, the challenge–response test used in computing to determine if the user is human, and creator of reCAPTCHA, a service that protects websites from spam.
Luis von Ahn, Ph.D. has served as our Chief Executive Officer and a member of our board since founding Duolingo with Severin Hacker in August 2011. Previously, he served as the Chief Executive Officer of reCAPTCHA from 2007 until its acquisition by Google in 2009.
