Re: Pavlov's dogsteins. Re: Fresh Fiskiness

In article <du96jn$jjb$1$8300dec7@xxxxxxxxxxxxxxxx>,
"TD" <tdefries@xxxxxxxxxxx> wrote:

AIUI, CAPTCHA is the search term to use.

<snip>

Ah, thanks.

"Completely Automated Public Turing Test to Tell Computers and Humans
Apart".

"A CAPTCHA TM is a program that can generate and grade tests that most
humans can pass, but current computer programs can't pass."

And there are audio CAPTCHAs for visually impaired.

http://www.captcha.net/

--
Lazar
.

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