Computer scientist Luis von Ahn, creator of CAPTCHA (the distorted letters you type for security reasons to leave a comment on a blog or fill out a web form) has developed a new use for CAPTCHA: digitizing books. With the new CAPTCHA, called reCAPTCHA, users distinguish letters optical character recognition (OCR) software cannot; below, von Ahn tells host Ziya Tong how solving reCAPTCHAs can be "something good for humanity" in this Wired Science clip:
See reCAPTCHA in action and help digitize books from the Internet Archive by visiting the reCAPTCHA site and embedding it on your own site.
What do you think of reCAPTCHA? What other good deeds for humanity could be accomplished with CAPTCHAs?
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jakers
What happen to Jakers? My husband and I throught that was one of the cutest shows. Being a daycare teacher for over twenty years this was a great show to teach respect and fun story telling.Please bring it back. George is great to but not so much it's on all the time you could slip JAKERS in some where
Tanks
Mr&Mrs Jesson
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