Re: ASCII Captcha
| From: | tedd | Date: | Fri, 29 Aug 2008 20:26:36 +0000 |
| Subject: | Re: ASCII Captcha | ||
| References: | 1 2 3 4 5 6 7 8 9 10 11 12 | Groups: | php.general |
| Request: | Send a blank email to php-general+get-279019@lists.php.net to get a copy of this message | ||
At 4:21 PM -0400 8/29/08, Eric Gorr wrote:
On Aug 29, 2008, at 4:09 PM, Robert Cummings wrote:Maybe a blood test? Nope, that could be faked. Back to thinking (ponder, ponder, ponder...) Cheers, tedd -- ------- http://sperling.com http://ancientstones.com http://earthstones.comhttp://en.wikipedia.org/wiki/Captcha#Attempts_at_more_accessible_CAPTCHAs discusses this. And, I look forward to see what those doing research in this area come up with in the future. It does seem obvious that since they are human, that a good test can be designed which does not rely on security through obscurity.I cannot see any reason why a person with both visual and audio impairments could not be presented with a test to prove they are human.Go on, I'm all eyes and ears... describe such a test.