I didn't catch if she said she was completely blind or not. She may be able to make out some shape or color distinctions and is using that as a navigational aid

I didn't catch if she said she was completely blind or not. She may be able to make out some shape or color distinctions and is using that as a navigational aid. I have a friend who is blind but keeps their phone on max brightness for this reason. Very little comes through but they still find it helpful.