Mama Inventions, Papa Ones Too

We have been thinking about how this time with Natalia may breed some great ideas.  I mean, you all hear it, the stay at home parent, makes a brainy inventions, gets rich, stays home forever...... hmm.
These inventions have come to mind and are presently under patent consideration- so no stealing, folks.
Bottles need to have on the plastic part black and white rings to provide a contrasting view of delight for baby.  These are daytime bottles, only.
Then, for the night time feeding when you are at about 6 weeks of sleep deprivation there are the glue on eyeballs you attach to the top of your eyelids.  So that when your eyes are guiltily closed at late night feedings, your own customized eyeball stickers, are staring down at baby.  These we call the Guilt Free Glancers.  FYI... not coming back to work.  :)