"Reaction [beta]"

reCAPTCHA comingATCHA 13 Nov 2007

reCAPTCHA - a joint effort between The Internet Archive and Carnegie Mellon - uses captcha's to correct OCR errors in scanned texts. Another great use of crowdsourcing.

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1 comment so far

Marel 4 Oct 2011 02:44 AM

Was totllay stuck until I read this, now back up and running.

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