In back, there actually<em>is</em>one of the room-fillers, operational (likely a reproduction) and you can even test out simple complex equations on it.  Compared to nigh-instantaneous response from his comm, it's quite slow...<br/><br/>"No, I had planned to stay in for the day honestly." she said, poking the screen of one of the original styles of monitors "Wow... what thick screen... you got anywhere else you wanna be?  We could always go for tea at Olga's, on the house?"