[BinaryIdiot]

I mean, in theory you setup 3 WiFi base stations and you can use WiFi in roughly the same way. No where near as accurate, of course, but you can easily figure out which areas of the house a person is in.

I don't see why this wouldn't be an even better way to do the same thing.

[SketchySeaBeast]

Assuming all this tech is actively and deliberately spying on you, wouldn't your phone in your pocket provide the same information?