![]() Power of the collective (crowdsourcing) to assist computers in digitizing text. reCAPTCHA started out as an altruistic endeavor to leverage the Responded by testing users to see if they were human or not.ĬAPTCHA implementations can be found on more than 3.5 million sites globally,Īnd human beings solve CAPTCHA implementations more than 300 million times aįor the time being, the most popular implementation of CAPTCHA has been Registrations, fake sweepstakes entries, and other nefarious things, publishers To prevent bots from overrunning sites with spam, fraudulent The scale of abuse grew using automated software (sometimes referred to asīots). ![]() To abuse websites for both sport and profit. Since the dawn of the Internet, people have tried Well, since you asked, CAPTCHA stands for " CompletelyĪutomated Public Turing test to tell Computers and ![]()
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