The MINT AUTOMATIC HARD FLOOR CLEANER FROM EVOLUTION ROBOTICS
Why it's awesome
This compact robot floor cleaner can run for up to 3 hours on a single charge and uses a microfiber cloth (included), but is equally compatible with most other brands of disposable cloths. Go ahead and leave the furniture and rugs right where they are. The North Star Navigation System will map out and clean your room on it's own. It's whisper-quiet and once finished, it will return itself to the exact location it started from and then shut itself down automatically.
Why you need it
"Everything must be clean. Very clean. That's why the dog had to die. He was a dirty dog. Also that boy Elroy. Dirty. Dirty" (Rosey the Robot Maid)Read more at amazon.com