Cool Yule Tools for play

Editor's Note: For the past 16 years Network World has presented its picks of the geekiest, techiest or just plain coolest gadgets for holiday gift giving purposes. We’ve witnessed the birth of the smartphone, the dominance of the tablet and the shrinking size of the television (at least the depth, the width and height keeps getting better). We’ve seen robots, big and small, and every conceivable charger, phone case, travel widget, computer, printer and USB doohickey imaginable.So he