On 9/2/05, Pier Fumagalli <[EMAIL PROTECTED]> wrote: > Guys, > for one of our registration projects, we needed to verify that a > user is really in front of the browser (no automatons allowed). I > wrote, then, a little "text-warper" that randomly stretches text for > a user to see (and re-type) and writes out JPEG files. > > In addition to that I wrote a little random-text generator and > encryptor (so that you can be sure the text displayed is nowhere in > your HTML). An example of a generated image is attached here.
Did you look at what Ugo did with captchas? http://agylen.com/2005/05/16/captcha-validator-for-cocoon-forms/ Ciao, -- Gianugo Rabellino Pro-netics s.r.l. - http://www.pro-netics.com Orixo, the XML business alliance: http://www.orixo.com (blogging at http://www.rabellino.it/blog/)
