Neat, but a I was hoping for a bit more NUI.  More touch, motion, and voice.  I'd rather take my phone and watch off and then go to another surface to view the information, standing at the front door is not natural.  However going to the fridge to start dinner and having my medical stats on the island counter top or fridge door is a gentle reminder of health concerns.  Actually,  a portable "my dashboard" that recognizes you and follows you around the house, is exactly what I want.  This way I can read Facebook updates, read a book, or/and message friends while privately going to the potty (we all know we play with our phones during number 2).  Just walk around the house and your credentials follow you.  Touch any screen surface to access it and listen your favorite playlist from the game room, bedroom, or kitchen.  You could also have locking capabilities when going into rooms you shouldn't.  If a brother enters sisters room it would be neat if the screen wallpaper flared red with "Intruder alert, Intruder alert." 

It would also be useful if the doors could have the persons most recent status update on the outside and on the inside have a to-do list.  This way it's a reminder to the family and a way for them to communicate.  All doors should have a two way camera and speaker port so that the image can be projected to the inside of the door (one way only). 

I'm sure this has all been thought of before but there is a lot more we could be doing at this time.  I'm an energizer bunny with future Microsoft Home requirements, so I'll stop here before I get yelled at for typing to much.