My husband and I have talked about that but I have better luck with landmarks. It's only when people move the furniture that I have a problem. I'm sure they exist but I haven't been able to find a battery-operated one.
Aloha no,
Hollister
Punahou 69
My girlfriend from Punahou lives in Hilo but you stay younger than us. Her name is DeDe Replinger and I know she lives in town. So her the last time I was home.