posted 3 years ago
Lots of my day-job work for many years has focused on ensuring accessibility to information (including and especially digital information) for people with disabilities. Viewed from that perspective, the whole CAPTCHA issue becomes even more of a snake eating it’s own tail situation. It goes like this: If I have some type of visual impairment, then a visual-based CAPTCHA becomes difficult to impossible and I need assistive software to solve it. However, the hooks for that software are then exploited by CAPTCHA-breakers, so the CAPTCHA has to be changed to stay ahead of that. Which requires a new accessibility hook. Which gets exploited. And we go round and round and round until someone throws up.
Or, of course, they just don’t think about accessibility, because pfft, why would blind people need the internet. Aaaarrrrrrrrgggghhh.