4 ms·
One of the biggest issues with standard captcha's is their lack of accessibility, especially for blind or low-vision users. Some provide an audio alternative bu
by tagawa 14y ago
One of the biggest issues with standard captcha's is their lack of accessibility, especially for blind or low-vision users. Some provide an audio alternative but they're generally worse than the visual version.
It's good to see some innovation in captchas but I don't see how this particular idea can overcome this hurdle.
- cpfohl 14y agoThe audio alternative for this one is a voice that says, 'Move the slider right' or 'Move the slider left' and 'using the arrow keys'. The problem is that it would be easy to use a machine to process that. Especially since the correct location makes the voice say something completely different from 'move the slider'