My mom has Alzheimer's, very limited vision (can't read or see TV), and moves with difficulty using a walker. Any ideas for activities? She lives at home with us and has a caregiver while I'm at work. We've tried audio books and CDs. She still is not interested yet continues to complain that there's nothing to do. We do some "chair" exercises but that doesn't fill the day. I don't know what to do.Any suggestions are welcome!