I bet he can see
i gotta agree with this a very crude and anecdotal bit of evidence you can try is while watching the tv (ideally in the dark) lie down on your sofa and then clsoe your eyes, after a little while i find the volume seems to go up noticeably.
Shame he can't read these posts
Good for him though.
Guess you've never heard of JAWS then.![]()
Does he have some kind of hearing aid?