|From:||Carina C. Z.|
|Sent on:||Tuesday, June 19, 2007 11:05 PM|
reCAPTCHA is the alternative I mentioned tonight, which uses book scans instead of generated graphics, and includes equal access for users who cannot read an image. More info about reCAPTCHA is at <http://recaptcha....;. There are two Ruby libraries: <http://www.loonso...; or <http://svn.ambeth...;.