Z1, the most popular house-hold cleaning robot widely used in the families in 2050, is the first generation of Z series designed by SuperMan team. Z1 is equipped with high intelligent identification system, which can help him easily distinguish the debris and dust. And it has two flexible arms with a rotating drum, used to collect the garbage on the ground. Debris and dust will be pushed back by the forward rolling drum, and inhaled sharply by the vacuum cleaner into the container. Besides, the round mop on the bottom can do the further cleaning. Cleaning the floor is his favorite activity, and sole purpose he is designed, to clean up the world.