Based on the tags from this post.
CAPTCHAs and the blind
Aaron Cannon believes there are no perfect solutions to using CAPTCHAs.In order to keep out spammers and blind people, please type the characters you [...]
This has to be seen to be believed: beedogs. [...]
accessibility issues with colour blindness
Richard Rutter talks about how his colour blindness has had little effect on how he views websites. He believes that simply considering the design s [...]