11
votes
2answers
3k views

Honeypot captchas and accessibility

I have been looking at ways to prevent spam bots from posting, regstering and performing actions on my site. Initially, I thought about implementing ReCAPTCHA using its API. However, I have found ...
13
votes
1answer
799 views

Using wheelchair symbol in CAPTCHAs?

More and more websites that use CAPTCHAs have started to cater for visually-impaired users who cannot solve a visual (text-based) CAPTCHA by providing an audio CAPTCHA. What I find bizarre is that ...