Home robotics have sure come along way. You can buy a pool sweep to clean your pool and it will float around all day and clean all the leaves out, which is very cool. It is even fun to watch, kind of like watching your clothes wash or the dryer spin at the laundry mat. You can also buy a lawn mover, which once set will mow your lawn all by itself. Now that is cool indeed, it will cut the grass while you drink a beer or two, depending on the size of your middle class neighborhood lawn. Oh it might screw up every once in a while, but that is what you are for, you are the brains of the family and besides it gives you something to complain about;