The official captcha site, Captcha: telling humans and computers apart automatically. a captcha is a program that protects websites against bots by generating and grading tests that humans can. Captcha - wikipedia, the free encyclopedia, A captcha (an acronym for "completely automated public turing test to tell computers and humans apart") is a type of challenge-response test used in computing to. Turing test - wikipedia, the free encyclopedia, The turing test is a test of a machine's ability to exhibit intelligent behavior equivalent to, or indistinguishable from, that of a human. alan turing proposed that.
Inaccessibility of captcha - world wide web consortium, A w3c working group note explaining how captchas can present a major obstacle to users who have limited vision or a learning disability such as dyslexia. this. Captcha.org, Q: if this is a captcha directory, why are captcha breakers allowed at all? a: because one who is in the process of making a decision to deploy a captcha needs to. Home | flu.gov, Get the seasonal and pandemic flu information you need at flu.gov..
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