For an added bonus, the fridge could editorialize. Mine would say, "You lazy degenerate, the milk is going bad and do you have any idea how long that yogurt has been in there? And what's with all that beer? What respectable person drinks so much beer, and that's expensive beer, too. Why are you spending so much on beer? What is your problem?"
For a small fee, they could program it to sound like my mother...
Or my ex-wife.
L0L yup!