The New York Times – A.I. that responds to your voice. Next-generation wireless networks. If this year’s biggest consumer technology trends have a familiar ring, there’s a reason for that. “But as is often the case, there will also be plenty of talk in the coming week about overly optimistic tech that you would do best to sidestep for now. That’s because some of the most hyped technologies — especially self-driving cars — are so far from reality that you won’t see them in stores or dealerships anytime soon. Here’s what to watch, and what to avoid…”