Oh, very rarely, at least in my time and place. Some talk but it's all programmatic -- I mean, programmed in, the voice isn't really an intelligence beyond being able to answer questions and run searches. But it seems like Timeline might be a moderately odd AI? Ah -- artificial intelligence, that is. I mean, it sounds like people have been able to interact with it in a complex manner.

But it's hard to tell. Thus one of the major dilemmas of computing. [He points a finger at the screen, rhetorical rather than accusatory.] What's the line between true intelligence and simply the seeming thereof?