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How reCAPTCHA Works

Google acquired reCAPTCHA on September 16, 2009. Luis von Ahn, reCAPTCHA founder and a research scientist at Google explains how it works.

This entry was posted on Thursday, January 28th, 2010 at 1:01 am and is filed under Webmastering. You can follow any responses to this entry through the RSS 2.0 feed. You can leave a response, or trackback from your own site.


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