Aaaages ago I had the idea to build a CFC with which you could
configure sentences that simply took numbers as possible arguments...
something like:
<captcha type="subtraction">
<sentence>There where {number} children in the yard then {number}
decided to go home, how many where left?</sentence>
</captcha>
(add in many more of these things)
The CFC would choose one <captcha> at random, and insert word values
for randomly generated numbers, so you would end up with a sentence
like
"There where ten children in the yard then four decided to go home,
how many where left?"
Somehow the answer of "six" or "6" would be validated by the CFC, and
off you could go.
Would work very well for accessibility too.
I never got around to writing it, but seemed like a good idea at the time.
Maybe think about implementing something like that?
Mark
On 8/17/06, Andrew Grosset <[EMAIL PROTECTED]> wrote:
> Here's a good alternative to captcha:
>
> http://bennadel.com/index.cfm?dax=blog:197.view
>
> Andrew.
>
>
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