On Sat, May 15, 2010 at 5:27 PM, emijrp emijrp@gmail.com wrote:
Solving captcha during registration is mandatory. Can this be replaced with a sound captcha for visual impairment people?
In theory, yes. Someone needs to provide the code, though. For now, people who want to sign up and can't solve a captcha can request that an admin make an account for them, like people whose IP addresses are blocked. I think enwiki has a toolserver project dedicated to that.