The Nex Playground is everything Xbox Kinect wanted to be

It's the year 2026 and the hottest game in my living room is Fruit Ninja. No, I'm not in the midst of an ill-advised retro mobile gaming kick. Instead, my family and I have been jumping around and slicing flying fruit in our living room using the Nex Playground. It's a tiny gaming system built entirely around Kinect-like games. With its camera and onboard computer vision processing, the $249 Nex Playground can track up to four players as effectively as Microsoft's clunky old Xbox motion tracker. Simply put, the dream of the Kinect, as well as Nintendo's Wii, lives on in the Nex Playground.

I'll admit, I was skeptical about Nex making a dent in the console arena. It's...