Find my remote at home

Can we not search or locate a device(car keys, bike keys, remotes, water bottles, petrol cans, cooker whistle,vessels,books, notebooks, spectacles)... And so on or remote that indicates the exact location at home through receiver, transmitter, via bluetooth, using gps co-ordinates to indicate the room,shelf, bed, beneath the bed, kitchen or any place in the house,  including our own pockets and that information is alerted in our mobile, or family member's mobile, tv, any Electronics device at home as texts, or voice or as video location guidance map,by alert beeps,by flashing LED lights?

What do we think or say about this idea or suggestion?