While using robots for boring jobs like cleaning the house sounds great, I wonder about the well-being of a child left in charge of a robot. When this becomes a thing, you can expect many parents to get a robot-nanny. Yet, children, especially small ones, need human interaction to learn language and how to respond to other people's emotions or social clues. Can a robot replace the smile of the mother or a cuddle? As progress cannot be stopped, I guess we'll find out.
Good job with the hair paste :)