English: reCAPTCHA example: a scanned text with two words marked. First word is recognized by the OCR program as "dennej" whereas the second word is not recognized. Human (esp. from Slovakia, because the words are Slovak) can recognize the second word as "aktivity". A proper CAPTCHA puzzle is shown below.
Polski: Przykład działania techniki reCAPTCHA. Pierwsze z zaznaczonych słów zostało rozpoznane przez OCR jako "dennej", drugie zaś nie zostało jednoznacznie rozpoznane. Człowiek (zwłaszcza Słowak) potrafi rozpoznać to słowo jako "aktivity". Odpowiednia fraza CAPTCHA pokazana u dołu.
나는 이 작품의 저작권자로서, 이 작품을 퍼블릭 도메인으로 모두에게 공개합니다. 이 공개 선언은 전 세계적으로 유효합니다. 만약 저작권의 포기가 법률적으로 가능하지 않은 경우, 나는 이 작품을 법적으로 허용되는 한도 내에서 누구나 자유롭게 어떤 목적으로도 제한없이 사용할 수 있도록 허용합니다.
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{{Information |Description={{en|1=reCAPTCHA example: a scanned text with two words marked. First word is recognized by the OCR program as "dennej" whereas the second word is not recognized. Human (esp. from Slovakia, because the words are Slovak) can reco