my 77 year old motherin law, just came home after a month in the hospital from a stroke. We are trying to normalize her symptoms now in her house. One of the most frustrating is operating a computer key board. Any suggestions?HE speech is quite slurred, so communication through computer is so much more helpful. I was thinking a tablet had a more magnified keyboard. Any suggestions for helping with this? She is in re-hab so hopefully that the symptoms will improve. any suggestions from other caregivers?