Una reflexión muy interesante sobre las capas de accesibilidad en Overlays Misunderstand Accessibility:
To talk about this subject, let’s start with a hypothetical. We’ll hypothesize that accessibility overlays perfectly solve all accessibility problems on a site. Let’s imagine a future world where the technology used by an accessibility overlay is able to magically transform a user’s experience on a website from a completely blocking experience to something absolutely delightful.
Yeah, it’s a long-shot hypothesis. But work with me, here.
Even in that situation, I would continue to oppose accessibility overlays, for one simple reason:
If it’s so amazing, why isn’t it sold to people with disabilities as assistive technology?