Know those annoying CAPTCHA tests you have to do when creating online accounts? Luis von Ahn invented them. Now, he wants to see Swahili spoken around the world.
Luis von Ahn looks like a tech-guru who has made millions – casually-dressed, subtle and polite.
I meet the inventor and CEO of the world’s largest language app, Duolingo, the day before the launch of the app’s first African language, Swahili.
For Von Ahn, the road to introducing Swahili to the 150 million users of his educational language app has been long, and has taken him around the world since leaving his homeland Guatemala.
A son of two medical doctors, graduating from Guatemala City’s international school, Von Ahn had to look outside the Central American country to find education – a university that offered math degrees – perhaps inspiring him to create a universal educational tool later in life.
During the first year of his PhD studies at the prestigious Duke University in the United States, a particular talk would influence and shape his life.
“The chief scientist of Yahoo came to give a talk about 10 things they needed solutions for. They struggled with people creating Yahoo email accounts to send spam. That led me to do a test recognizing humans: CAPTCHA. We were online within six months,” says Von Ahn.
This stroke of genius did not make Von Ahn a dime, he says.
“I don´t regret it, because everyone started using it; all kinds of people started approaching me.”
As tech giants lined up to court the CAPTCHA inventor, then 29-year-old Von Ahn was thinking about his next step.
“Two hundred million CAPTCHAs were typed a
Diese Geschichte stammt aus der May 2017-Ausgabe von Forbes Africa.
Starten Sie Ihre 7-tägige kostenlose Testversion von Magzter GOLD, um auf Tausende kuratierte Premium-Storys sowie über 8.000 Zeitschriften und Zeitungen zuzugreifen.
Bereits Abonnent ? Anmelden
Diese Geschichte stammt aus der May 2017-Ausgabe von Forbes Africa.
Starten Sie Ihre 7-tägige kostenlose Testversion von Magzter GOLD, um auf Tausende kuratierte Premium-Storys sowie über 8.000 Zeitschriften und Zeitungen zuzugreifen.
Bereits Abonnent? Anmelden
TRACK, WATCH, BEFRIEND
IN THE PRISTINE WILDERNESS OF GABON ARE THE MAJESTIC AND GENTLE WESTERN LOWLAND GORILLAS. A FIRSTHAND REPORT FROM OUR TRAVEL WRITER ON WHAT GOES INTO HABITUATING THEM.
CHALLENGING BUT NECESSARY: THE AI BALANCING PROBLEM
Artificial intelligence (AI) continues transforming many industries, providing unprecedented opportunities for innovation and efficiency. However, these advancements bring complex challenges that necessitate a delicate balancing act.
BEYOND ACADEMIA: THE SOCIETAL IMPACT OF MULTILATERAL EDUCATIONAL COLLABORATIONS
The great poet William Butler Yeats once said, \"Education is not the filling of a pail, but the lighting of a fire.\"
The Business Of Dance: Embracing One's Individuality And Style
In the dynamic world of street dance, passion and perseverance pave the way for success. Living out this ethos is South African born B-girl turned businesswoman, Courtnaé Paul.
COMPASSION FATIGUE: THE DANGEROUS DESCENT FROM HELPING TO HURTING
It is a workplace reality that caring too much for your colleagues can hurt you.
IT HAS NEVER BEEN MORE CRITICAL TO FIND OUR NICHE
Have you found your niche? I received a lot of advice when I set up my company, but perhaps the most important consisted of just three words: Find Your Niche.
HOW TO MAKE AFRICA WIN OFF THE FIELD TOO
When all else fails, try sports. It's good for the soul.
BEAN THERE, DONE THAT
British author Roald Dahl tapped into every chocoholic's imagination when creating Willy Wonka's bizarre chocolate factory in his 1964 children's novel Charlie and the Chocolate Factory.
IT DOESN'T GET ANY BETTER THAN WORKING WITH AL PACINO ON BROADWAY'
Arnold Vosloo Actor
BLENDED FINANCE: BRIDGING THE GAP IN EMERGING MARKETS IN SUPPORT OF THE SDGS
Amid the widespread global support for the United Nations' Sustainable Development Goals (SDGs), there was an underlying concern among economists and financial advisors in the emerging and frontier markets: public sector and donor funds were stalled, if not regressing, and the funding gap to realize the SDGs was increasing.