Compulsory parenting courses for people planning to have kids, which they must pass at 80% or higher. Then they need to apply for a license that won't come into effect for a year, so they have to show they're capable of self-discipline by abstaining for the interim. After all, if they can't self-discipline, what are the chances they can discipline their young'uns?
On a more practical note, a robotic duster that reaches both high and low and is gentle on the most fragile items.
A robotic chef who orders the groceries, makes sure they're delivered promptly, prepares the meals with flair, and then serves them with decorum.