Certainly. But for me it's also a deal killer if my wife asks "OK Google, what's on my schedule for tomorrow?" and she doesn't get anything or she gets my schedule.

I have to assume that it'll take multiple accounts. They show the couple in the video requesting information from what I would assume would be their individual calendars, but I'm not sure. The wife asks for information about her flight, but that could be on a shared calendar. The husband asks about that school thing at the end, and that seems like something that would definitely be on a shared calendar. So maybe you have to add specific calendars to it? I don't know, I think the devil's in the details on this one, and all they showed was a theoretical demo. I have my doubts that it'll work the way they showed it.