These toys make the perfect robot sidekick

Tech columnist Jennifer Jolly shows the best robotic sidekicks. If you grew up watching The Jetsons, Star Wars, or even WALL-E, at some point, you likely dreamed of having a robot sidekick. Seriously -- how great would it be to have a Rosie of your own, making dinner, folding laundry and basically making your every household chore her cheerful command? No such luck for us grown-ups (yet), but the latest robotic toys are more advanced than ever, and the cool factor extends far beyond mere child's play. Here are the best I've reviewed to date.