10大能把人逼疯的CAPTCHA

关于Captcha,也就是注册时经常让你辨识的文字或者图案,我们已经介绍过两次了,都是关于机器如何识破它们的,这篇和这篇。也正因如此,人们才把captcha设计的越来越难以辨认,大有不把人逼疯不罢休的劲头。下面是John总结的10大最糟captcha,由稍好到差这个顺序排列。(真不幸,我也碰到过好多)










Top 10 Worst Captchas
(via John) Don’t you just love Captchas? CAPTCHA is an acronym for Completely Automated Public Turing test to tell Computers and Humans Apart.” I just call them PITA (pain in the ass). Here are my top 10 worst Captcha’s ever. Read more.
一个叫