It's Not Just About the Toilet Crud
I know how to clean behind the toilet. Proper cleaning, however, is not a trivial job as I understand it. I think this new robot is really cool and I mean "a good thing" and I'm hoping that this company will continue with it's robot inventions.
What we need though is to have every high school in the U.S.A. administer a robot design class and it looks to me that having a specific design goal of a cleaning robot would be a good choice. Not even so much for the goal of building a working robot in itself but for the computer and mathematics model that would go into the control system. We need to be thinking of things like this because our education system needs to be overhauled.