At CES 2013 I got a preview of Verizon's new Verizon FamilyBase service launching this spring, which will enable parents to lock their kids' phones during school hours so they don't text during class. They'll also be able to see who their children are texting and calling. That's practical, but I'm more encouraged by innovations that bring families together.

A great example is the Lenovo IdeaCentre Horizon, a 27-inch all-in-one PC that folds down to become a huge tablet. Lenovo's Table PC has a unique Aurora UI that rides on top of Windows 8. The family can gather around to enjoy photos and videos, play air hockey and cards and more. Executives from Sony told me that that one of the most popular uses for its similar Tap 20 product is Pictionary. Now, that's a trend I'd like to see continue.

More: Lenovo's IdeaCentre Horizon Doubles as Table-Top Tablet