This is not a product, as I am not an expert in the field. I would like to see accessibility options within video games to be something that isn't even thought about, because all games have them. It must be extremely frustrating for people with disabilities to have to research games before hand to make sure that they are even able to play it
Just to name a few, every game should have;
Adjustable keybinds
Full controller support
UI and font scaling
Colour blind modes
Subtitles and closed captions
Fully adjustable audio (ability to lower music volume and increase dialog volume, for example)
It must totally suck to want to play a game, but just can't due to it just not being accessible.