The first one is like a GPS tracking device, so I can keep track of the whereabouts of those on my list.
The second is a way to auto-repair. Maybe another device like a roomba that scoots around the base floor repairing the walls, and possibly helping sort items as well.
People already use the friend list feature mostly to stalk ppl they are hunting, or avoiding… now imagine adding a gps on top of that.
scary xD
As for repair, maybe a new tier of aoe repair with flint for when youre above 50 would be enough… an “automated” thing doesnt fit that game world very well… I guess