Duolingo headquarters11/19/2023 While a student, Von Ahn helped create CAPTCHA the online test typically used when making purchases to prove the user is a human rather than a bot. He later earned a PhD at Carnegie Mellon University, where he is now also a professor, currently on sabbatical. “I wanted to get a college degree in math,” says von Ahn, “and there was no way to do that in Guatemala, it just did not exist.” Von Ahn, now 37-years-old, first came to the U.S. Especially for my fellow Middle-Easterners who may not have had access to good education.” “It is indeed a lot of work,” explains Haggag in an email, “but the potential for making a difference (even if a slight one) in so many lives around the globe is what usually keeps me going. At the height of the refugee crises he helped create 17% of the English for Arabic speakers lessons and 27% of the German lessons. In 2013 he used Duolingo to learn German for English speakers while studying in Stuttgart. Osama Haggag is a 28-year-old Egyptian data scientist living in Berlin, Germany. Many volunteers used Duolingo themselves and want to give back. Each volunteer has a profile and it shows how much they’ve contributed to a particular lesson plan. In addition to the community of like-minded people he’s found, Djaber believes his Duolingo experience will help him achieve his goal of becoming a software engineer. Djaber explains via email that he “fell in love with the site” from the first time he discovered it in 2015 and his life has been intertwined with Duolingo ever since. Mohanad Djaber is one of Duolingo's volunteers. countries, he saw a new use for Duolingo, the need for German, French and Swedish language lessons for native Arabic speakers was epic.ĭuolingo launched German for Arabic speakers in March 2016, and according to von Ahn, the course has been used by nearly 330,000 people in Germany Swedish is the most popular Duolingo language to learn in Sweden. But in 2015 when the Syrian refugee crises exploded across the E.U. When Von Ahn initially conceptualized the app, he envisioned helping those stuck in low socioeconomic conditions in developing countries. “There are 94,000 native speakers of Irish,” von Ahn notes, “and we have over a million people learning Irish on Duolingo.” Many other languages are in the pipeline, including Hindi and Korean, even Klingon from Star Trek, which should make Trekkies happy if they’re not already fluent. Japanese lessons for English speakers was launched last week in iOS. English for Spanish speakers is the most popular Duolingo lesson plan with 115 million users, followed by Spanish for English speakers with 90.1 million users. languages, as well as Swahili, Arabic and Turkish, among many others. There are lessons to learn the popular E.U.
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