[#4566] Wider captcha support including accessible options
Summary Wider captcha support including accessible options
Queue Horde Framework Packages
Queue Version HEAD
Type Enhancement
State Accepted
Priority 1. Low
Owners
Requester chuck@horde.org
Created 2006-10-27 (5440 days ago)
Due
Updated 2009-12-09 (4301 days ago)
Assigned
Resolved
Milestone Horde 4.0
Patch No

Comments
Chuck Hagenbuch <chuck@horde.org> 2006-10-27 21:22:03

Chuck Hagenbuch <chuck@horde.org> 2006-10-29 03:38:51
Another possibility for agents that support javascript: client-side 
challenge response (request a certain calculation)

Chuck Hagenbuch <chuck@horde.org> 2006-11-06 21:09:15
Some code for audio captchas.

Matt Selsky <selsky@columbia.edu> 2007-04-03 03:34:43

Chuck Hagenbuch <chuck@horde.org> 2007-05-30 17:52:32

Chuck Hagenbuch <chuck@horde.org> 2007-10-24 23:37:41

Chuck Hagenbuch <chuck@horde.org> 2007-10-27 01:46:33

Chuck Hagenbuch <chuck@horde.org> 2008-03-25 20:38:13

Chuck Hagenbuch <chuck@horde.org> 2008-12-14 13:50:10
Recaptcha now has radio-show transcription audio captchas:

http://blog.recaptcha.net/2008/12/new-audio-recaptcha.html

Chuck Hagenbuch <chuck@horde.org> 2009-01-13 16:46:51
Overview of accessible options: 
http://www.webaim.org/blog/spam_free_accessible_forms/

Chuck Hagenbuch <chuck@horde.org> 2009-12-09 05:10:15