top | item 926595 Digitizing Books One Word at a Time 1 points| buugs | 16 years ago |recaptcha.net | reply 1 comment order hn newest [+] [-] buugs|16 years ago|reply I might be in the minority but I didn't know this about recaptcha and found it interesting as well as the pdf they provide: http://recaptcha.net/reCAPTCHA_Science.pdf
[+] [-] buugs|16 years ago|reply I might be in the minority but I didn't know this about recaptcha and found it interesting as well as the pdf they provide: http://recaptcha.net/reCAPTCHA_Science.pdf
[+] [-] buugs|16 years ago|reply