NOT COMPUTERS BUT IT IS TECHNOLOGY
The problem:
Aged mother-in-law lives in a large sprawling house with additional B&B residences in the complex. Because of her age and living there alone we decided to get a caretaker for when my wife can't get over there.
We figured that we needed some means of communication between MIL and the caretaker but what?
MIL doesn't want CB radio as she doesn't want "anyone listening in" and computering/mobile is not possible because she lives in mobile signal dead spot and I don't think that a pager is the way to go.
The distance from the caretaker residence to the main house is about 60 metres as the crow flies.
Any suggestions?