Imagine a hockey puck sized Roomba that docks at the top of the bowl, off to one side, that slides to the bottom after every flush and then scrubs it’s way back up to the dock.
Imagine a hockey puck sized Roomba that docks at the top of the bowl, off to one side, that slides to the bottom after every flush and then scrubs it’s way back up to the dock.
Just like a normal Roomba, it does a bad job every time, but by virtue of daily repetition it eventually does a better job than lazy humans.