Summary: When it comes to using any high-tech gifts you received over the holidays, it's not just about knowing how to use them, but the polite way to use them. All those new drones, wearables and devices related to virtual reality come with rules. We'll find out how to make sure we're good tech users and not irritating ones. And as the holidays end, we'll explore how transportation might change in 2017 — autonomous cars and trucks are becoming increasingly common.
