My Best Friend / household

The appearance of product is based on the shape of flying saucer; besides, it
combines the function of auto-cleaner that can sweep and vacuum floors and totally
brand new nowadays. However, this kind of robot cannot only move around
individually, but also can be controlled by using the remoter.
Furthermore, there is a monitor set on the top of this to show the current situation it face with or perhaps
its own emotion, for instance, getting stuck by some kinds of stuff surrounded, low
battery, or full of dust in the bag etc.
the user could clearly know what the current situation that the vacuum cleaner is in.