reCAPTCHA

Company

A company founded by Luis von Ahn that used CAPTCHA technology to digitize books and was later sold to Google.

Mentioned in 2 videos

Videos Mentioning reCAPTCHA

Luis von Ahn, Co-Founder of Duolingo — How to Be (Truly) Mission-Driven, 10x Growth, and More

Luis von Ahn, Co-Founder of Duolingo — How to Be (Truly) Mission-Driven, 10x Growth, and More

Tim Ferriss

A company founded by Luis von Ahn that used CAPTCHA technology to digitize books and was later sold to Google.

Luis Von Ahn Interview (Full Episode) | The Tim Ferriss Show (Podcast)

Luis Von Ahn Interview (Full Episode) | The Tim Ferriss Show (Podcast)

Tim Ferriss

A second iteration of CAPTCHA that also helps digitize books by using human users to decipher words computers can't recognize. It was later sold to Google.