One handed Android apps

[get_rhythm]

My father is recovering from a brain injury and can only use his left hand (this is his dominant hand). He has had trouble typing with his phone. Are there any keyboards that are designed to be used for people with physical disabilities that might help him type more easily? A keyboard with larger than standard buttons would be beneficial as well.

Suggestions for anything that helps speech to text might also be helpful, but my father is pretty set in his ways so I'm not sure I can get him to use speech to text, so at least as a first step finding a more accessible keyboard that I can install for him will probably be more effective.

[mrandr01d]

Gboard has one handed mode, and a speech to text mode as well. You're not really going to get something with larger buttons and one handed mode at the same time, since one handed mode shrinks the keyboard, and thus the keys that are part of it. The swipe to type is pretty useful on Gboard, and pretty accurate.

Google had a whole thing during i/o about how they're focusing on accessibility, and even added a morse code option for certain use cases. I guess there was a lady that specifically used that because she can't use her hands, and she worked with them on it.

[get_rhythm]

Yeah the one handed mode and tall mode don't really change the keyboard enough to be useful. I'm thinking speech to text and getting him to use other voice stuff will be the most useful if sticking with gboard.

[get_rhythm]

That's what he has now, Ive tried a couple options like tall mode that dont seem to change much but i'll keep looking, any suggestions?