My wife has dementia but is not yet at the stage of not recognizing me or family members. She has no short term memory but the most frustrating thing at the moment is that she keeps moving things around the house and then not remembering where she's put them or even not acknowledging that it was her who moved them. Her electronic toothbrush is the most important thing that goes missing. I have found it wrapped up in socks in a suitcase, in a cupboard, in a drawer in the living room. Anywhere except the bathroom! It always turns up but sometimes takes a day or two. Does anybody know if there is an electronic device such as those that can be used to find lost car keys. It would certainly save me a lot of time if something could be fitted to her toothbrush that would beep when I pressed the locator! Thanks