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Luis von Ahn: Massive-scale online collaboration

submitted by my15minutes

1 decade 2 years 11 months 3 weeks ago

the first bit just covers how they went from captcha to recaptcha, and why, which most here already know. the second part uses those ideas to explain their new website - duolingo.com

7 Comments

1 more comment have been lost in the ether at this killed duplicate.

The last two minutes WILL BLOW YOUR MIND if you believe and wish for a more equal society and access to education.

>> ^bareboards2:

The last two minutes WILL BLOW YOUR MIND if you believe and wish for a more equal society and access to education.

Absolutely, although it looks like they only have 2 languages at this stage. I'll definitely be checking out the site as it progresses to see what other languages are added over time. One thing he didn't really answer was who benefits from the translation.

Moving this video to my15minutes's personal queue. It failed to receive enough votes to get sifted up to the front page within 2 days.

ant

jokingly says...

When will VS use it?

ant

It has *comedy parts too!

Adding video to channels (Comedy) - requested by ant.

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