The biggest disability on the internet is communications. As such a interface that transcends the needs to have any written language is one that is doing more

The biggest disability on the internet is communications. As such a interface that transcends the needs to have any written language is one that is doing more than most. That is why the up vote and down vote buttons are what is known as intuitive is use. But if you design something with KISS (Keep It Simple Stupid) then you can at least have a good interface to tap into. I would love a site that allowed you to go into edit mode and drag and drop and move and select the elements of the site you wanted and had that as a default style sheet for that site. You can then have voted user style sheets/templates for the site that enable somebody who is say colour-blind to select the one best for them. Though for colour blindness I'm surprised none of these smart TV's have the ability for the user to custom remap aspects of the colour palate to accommodating them. Though I'm not colour blind, but it is a common enough issue and a fine solvable example with regards towards a accommodative user interface.