recaptcha
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Google grabs ReCaptcha for security and book-scanning
News Google has acquired ReCaptcha, one company behind the distorted text boxes found at the bottom of many website sign-in pages. Terms of the deal were not disclosed but Google plans to use ReCaptcha's... [17 Sep 2009]
Luis von Ahn
AS Profile His latest project, reCaptcha, uses the same idea to help decipher words in digitised books that computers find hard to read. Described as a "real guy to watch" by one of the panel, Luis Von Ahn is one of the people to... [12 Oct 2007]
