How You and CAPTCHA Are Helping To Digitize Old Books

recaptcha and captcha helping the world to digitize books
CAPTCHA is the random words generated to you when you fill up an online form. Who doesn’t hate CAPTCHA? Everyone hates to decipher and type random words just so that we can register to an online service like Facebook. But to your surprise, it is not as useless as you may think. CAPTCHA is helping spammers spam the world and it is helping our old content such as manuscripts and books to be digitized one word at a time. Here is how it works on this funny video talk. VIDEO->

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