Comments for 0 at http://rosebowen.com , comment 1 to 1 out of 1 comments http://rosebowen.com Wed, 10 Mar 2010 09:27:23 +0100 FeedCreator 1.7.2 http://rosebowen.com/Rambling/Being-user-friendly.html#comment-42 Hi Rose, If you don't know about them already, you should check out the Security Now! podcasts. Episode 101, "Are you Human?", had a nice discussion of "captcha" technology. Mark - Mark Sat, 25 Oct 2008 10:40:02 +0100