< completely automated public Turing test to tell computers and humans apart

olemus
turvamehhanism, näiteks veebilehel, põhineb meetodil CAPTCHA, kaitseb robotprogrammide eest ressurssi, mida kasutatakse anonüümselt
Wiktionary:
a computerized test requiring the human user to perform a task deemed to be difficult to automate, such as entering a displayed series of distorted characters or describing images, to demonstrate that they are a human and not a computer program

näiteid
vt CAPCHA, näiteid