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Jul 28, 2021 · In 1996, Luis von Ahn’s life changed when a beloved aunt was kidnapped and held for a week, a trauma that convinced the high school senior to pursue college outside of Guatemala. But as the 17-year-old began applying to U.S. universities, he found a problem: Guatemala had run out of seats to take the required English proficiency test.
Our founder, Luis von Ahn is an entrepreneur and consulting professor at Carnegie Mellon University who is considered one of the pioneers of crowdsourcing. He is known for co-inventing CAPTCHAs, being a MacArthur Fellow, and selling two companies to Google in his 20s. He is currently the co-founder and CEO of Duolingo, a language-learning ...
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. 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.
Apr 17, 2023 · After Luis was born, she worked part time as a pediatrician, but spent most of her time, von Ahn said, “making sure that I got a good education and also making sure I was a hypochondriac.” She ...
Feb 22, 2020 · Sumber gambar, Luis von Ahn Keterangan gambar, Luis mulai tertarik pada komputer di usia delapan tahun. Di awal usia 30-an, Luis menjadi seorang miliuner sesudah menjual dua bisnis ke Google.
Jan 27, 2020 · If anyone ever doubts the positive impact of immigration tell them about Luis von Ahn. A 41-year-old from the Central American nation of Guatemala, he went to the US in 1996, aged 18, to do a ...
Luis von Ahn. Luis von Ahn (sinh ngày 19 tháng 8 năm 1978) là một doanh nhân ở Guatemala và một giáo sư tại Khoa Khoa học máy tính tại Đại học Carnegie Mellon . Ông được biết đến như là một trong những người tiên phong của crowdsourcing . Ông là người sáng lập của công ty reCAPTCHA ...
