"Is the cosine of zero one or zero?"
"What trigonometric function of an angle of a right triangle yields
the ratio of the adjacent side's length divided by the hypotenuse?"
careful with those trig questions. Soon no one will know what you're talking
about http://physorg.com/news6555.html
With my glasses or contact lenses, I have *great* vision, and I've got
better colour acuity than most people do (it's how I can still see
meaningful things without my glasses, actually). But you're right -- I
can't see that, either.
-austin
On 9/20/05, James Edward Gray II <james@grayproductions.net> wrote:
On Sep 20, 2005, at 4:07 PM, Austin Ziegler wrote:
> Yes, I understand that. However, CAPTCHA is also proving to be
> relatively ineffective and against accessibility standards. If you
> have
> to follow US Federal 508 guidelines, you shouldn't use CAPTCHA. As
> noted
> on the various discussions that I linked to, the large sites that
> spawned CAPTCHA have now abandoned it.
I have good eye site and they still annoy me. I can't believe adding
a user hostile feature is a good idea.
--
Austin Ziegler * halostatue@gmail.com
* Alternate: austin@halostatue.ca
Jim Weirich wrote:
Does anyone have first hand reports of success with captcha?
It's a locked door in a world of unlocked houses (I'm paraphrasing from something I read off grc.com), which means the spammer's not going to waste his time on it. I created a Blogger.com blog, and got 5 spam comments within minutes. I immediately added captcha and haven't seen any since.
Devin
