Re: What's the purpose of CAPTCHA anyways?

[Jude DaShiell]

The purpose of captcha is to make it nearly impossible for sighted people 
to log in and impossible for the rest of us.


On Wed, 26 Mar 2008, UCLA Bruins Fan wrote:

Can anyone tell me what the function of CAPTCHAS is supposed to be?  Why are 
they needed on so many sites? Do they really perform any function other than 
making it difficult for blind users to access sites?
Olivia