High-tech gifts: You should love them. If only you knew how to use them.

In the grabby haze of Christmas shopping, it seems completely logical to get Mom a Fitbit, and your little brother an Anki Drive, because obviously, everyone needs a robot. For the kids: An Xbox One, because seeing the crazed joy on their faces as they obliterate each other in "Garden Warfare" is what the holidays are all about.