I'm looking for web apps or online experiences that offer personalization options to users with the intent to improve accessibility, such as increased font-size, variable color scheme or layout (for example, always give me mobile). Thoughtful implementations would persist after users leave the site, so their desired settings would still be there when they came back.
Trello has an "Enable Color Blind Friendly Mode". It's pretty simplistic and probably not that useful, but their hearts are in the right place.
Have you seen any applications that do well with this type of offering?
Google+ has an “accessibility” option. When you are logged in, you can find it in https://plus.google.com/u/0/settings.
It says:
What it really does: it switches the layout to single column mode. The overall accessibility of the site is still very poor. Links are not links, but
<span>
elements withonclick
handlers. There is no complete main stream view, the default font size is very small and so on.