>My parents are doing everything they can to go to doctors here in New Jersey for this.
Whoops, didn't see this right away. Well, I do have an excuse for that.
>It has forced him into retirement, and my mother has to drive him around everywhere.
This is your ticket to paradise. The Department of Rehabilitation.
Since he is not understanding what he is seeing, he can still be retrained to do something, which will empower him and be almost like training someone that is profoundly blind.
DOR has been wonderful for me. They referred me to all kinds of training programs that provided orientation, mobility and travel training along with technology.
I got life skills training training and it's been invaluable. Since I am in their retraining program, they provide a lot of the equipment that I needed to get up to speed.
New Jersey has a Commission for the Blind and Visually Impaired. That and the Braille Institute are your shoehorns to get into the programs. Even if you do not think you want to work (which will limit what they will provide), there is a lot of training for life skills available. How to get around, how to cook, how to clean.
What getting into a program will do for your dad, is show him that there is not only hope, but support. A lot of the places offer group discussions weekly, so that he knows that there are other people going through the same thing. I went from being suicidal to adapting reasonably well (I am still pissed off).
All of my trainers have been visually impaired and super inspirational to me with regards to the effort that I put into learning new skills.
You can get different sized silicone buttons to attach to remotes (or in my case, your home keys). There is a fabulous Infila needle threader. I have braille and audible kitchen tools.
I would take a look at
$1. You will find a lot of cheap and simple products that are super helpful there. Talking watches, silicone bumps, writing guides, canes. You don't have to buy them, you can just figure out what they do and compare it with what you might need.
I can't recommend cane/mobility/orientation/travel training highly enough. Realizing that you can be independent will be a revelation to him. It will lift his level of frustration and buoy his mood.
I made a call to my tech trainers at Blindness Support Services to get info on what readers are best for the less tech savvy among us. Since they see a variety of clients, they will know. They will give me a call back later and I can tell you what the recommend.