iPad training

Hello we are an apple family. We all have iPhones and iPads and some have a Mac. No watches.

My question is specific to my wife. She is blind and loves to use her iPhone and iPad. I really think there is so much more she can do. But to be honest, it is tough for me and my kids to battle thru and learn things, work with Jill to apply them, etc... i am wondering what can be done? Is there any ability to get training with an apple expert on blind or accessibility functions. I would certainly be willing to pay for services.

thoughts?

thanks

bill