A fridge door that can serve up hot coffee or soup controlled by wi-fi can look like an excellent idea when you are down with a bad cold, feeling miserable but not really sick enough to get too much attention. You just stay in, rest up and let it pass. In that state,even heating a meal is a pain.
So ideally, you pick out what kind of soup you want, have the app let you know its ready so you can drag yourself with great difficulty to get it. But connecting this to a robot butler to deliver it bedside would make for a much sweeter deal.
Obviously there are ways to improve and personalize the experience even more. There could come a point where between the fridge, phone and the robot butler your care is better managed than any human in your life who would need to juggle several things to create the time for you.