On 09/02/11 05:42, Charles Marcus wrote:
On 2011-02-06 4:16 AM, Mike Houben wrote:
Just please don't use image captcha's.......
-10 to reCaptcha...
Image captchas suck
Use something like this:
http://www.phplinkdirectory.com/forum/showthread.php?t=8743
Charles,
I have used math captcha as you are suggesting. It doesn't work at all
in my experience. Not sure if you are aware but computers are quite good
at calculating math problems, usually better than humans.
In my experience image captchas are the only ones that work and
ReCaptcha allows users to 'request another' or 'read via audio' options
for accessibility and inclusion of people who may not be very literate
in English, IMO a very important factor in an international community.
+ googol to ReCaptcha.
- 3 billion to math captcha
Maybe a simple +1 would do :)
Michael Wheatland
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