[voice]
Well, a couple of things... I had a friend who disappeared, and she was gonna do them before she left, so I kind of took them up in her honour.
But then she came back, and I just thought - the only thing I really hate about this place is the way that people go missing all the time. So if I can do something to help people when that happens... y'know? And this was the first idea that came to mind. Making it so that they don't have to search the whole dome, don't have to ask on the network and get the bad news with everyone listening... that kinda thing. This way they can find out sooner and deal with it privately.