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Alternate for Captcha - Need suggestions

From: Priti Rohra <priti.rohra@n-syst.com>
Date: Thu, 8 May 2008 17:38:19 +0530
Message-ID: <000e01c8b104$38406930$7d01a8c0@highway.nsyst.com>
To: <w3c-wai-ig@w3.org>
Hi Everyone, 

We have redeveloped a website where the clients emphasis was Accessibility, but finally, due to security, they have added a Code displayed as a captcha. The use of audio captcha's is something I don't want to recommend, since the organizations works in the area of  hearing impairment and also due to the problems with sound quality, etc. 


I am considering suggesting a situation, where the person has to answer a question. If he can't answer, we can give an option to request another question. 

The questions would be picked randomly like 

  a.. What is the total of 2+2? 
  b.. What is the color of an apple? 
  c.. Which is the next day after Friday? 

Would like some opinions on this. 


Thanks & Regards,
Priti Rohra
Accessibility Consultant & Tester
Net Systems Informatics (India) Pvt. Ltd.
Web: www.n-syst.com


blog: www.barrierbreak.com/blog
Received on Thursday, 8 May 2008 12:11:34 UTC

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