Massive-scale online collaboration | Luis von Ahn
4 人推荐 · 跨 4 个月 · 2012–2022
中文导读
CAPTCHA 和 reCAPTCHA 的发明人 Luis von Ahn 讲述了如何汇聚数以亿计网民的微小碎片时间来数字化古籍，并进而引出通过让大家学外语顺手翻译整个互联网的 Duolingo 构想。
为什么 HN 推它
HN 网友公认这是对“众包计算”（human computation）和“目的性游戏”最透彻、最原汁原味的阐述，直接出自创始人本人的 TED 演讲。
「强烈推荐看看 CAPTCHA 与 reCAPTCHA 之父 Luis von Ahn 的这场 TED 演讲。」HN 网友原话：I highly recommend watching the TED talk by Luis von Ahn, creater of CAPTCHA and reCAPTCHA.
英文原摘要（HackerTube / Claude 整理）
Luis von Ahn, creator of CAPTCHA and reCAPTCHA, explains how small contributions from many people online can digitize books. He then introduces Duolingo as a way to translate the web while people learn languages.
HN commenters recommend it as the clearest account of human computation and games with a purpose, straight from the inventor.
HN 上的提及
It is very informative and entertaining. I highly recommend it
it's hard to hate ReCaptcha after hearing Luis von Ahn talk about and defend his invention
I highly recommend watching the TED talk by Luis von Ahn, creater of CAPTCHA and reCAPTCHA.
His Ted talk is a good starting point.