The Jetsons were literally the family of the future. They had flying cars, which compactly folded up into a neat little briefcase when not in use, and a robot maid conveniently named "Rosie the Robot." But if Rosie got a little too tired to clean? The solution was to get Rosie her own robot of course! Enter: robot vacuum, because one robot simply wasn't enough. Once merely a dream for anyone who hated cleaning, we now actually have robotic vacuums. Enter: Roomba.