All she does all day is stare out the window. I've tried working small puzzles with her, reading a book, tv, and even velvet art coloring (shes a perfectionist and gets angry if she colors out side the lines). She will fold laundry but I can't just give her laundry to fold all day.
Ask the Aunt what did Gmom like to do before her Dementia. Maybe she liked music. You can put some on for her. TV, find one of the stations showing the old TV shows. She may not enjoy it now because she can't follow the plot. Nothing violent. My Mom got upset over a EMT show because there were bombings and fires. She thought they were really happening.