My grandpa is down with a stroke for about 3 years. he is now 80+ year old. His stroke is a permanent one which i think it will accompany him utill his death. He is alive now but i find that he issnt happy because he can neither move nor talk. i really wish that i could help in some way. Anyone know any ways or method or whatsoever to let him communicate/talk with me??? THanks!!!!!!!!