After talking about disability in my other post I figured I could make a whole topic out of this one.
A long time ago I read about a kid with a disability and he talked about how he couldn't play a lot of games that were currently being released.
In his case he could only use 1 hand (being quite problematic with a console).
If you lookup "1 handed gamers" on a search engine, you might be surprised.
Now just lke older Infinity Engine games, Eternity can easily give the basic level of support for people with disabilities.
All you would need:
1. Make the game optionally "cursor only" playable (allowing 1 handed play).
2. Create subtitles for every sound/text.
Of course this is simply an idea, but I think one that can easily be obtained if you start developing with it in mind.
And who knows, maybe they already planned on making it playable 1 handed.
Let me know what you guys think!