On Aug 29, 2008, at 2:42 PM, Richard Heyes wrote:
I understand there are different reasons behind the use of
CAPTCHA's, but
in the end they still present accessibility problems. And their
use is a
trade-off that you accept.
Nonsense. There is no reason why the usage of Captcha's would need to
present accessibility problems.
CAPTCHAs are intentionally not the easiest thing to read. If they
were, there wouldn't be a great deal of point having them.
There are many forms of captcha's. The concept can easily be extended
beyond the need to read something. You may want to read:
http://en.wikipedia.org/wiki/Captcha
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