There should be a complex RPG for the PS4 that comes with a Guide for your smart phone that syncs with your character and updates your location and stats in real time.

It could include Menus as well.

I'm playing Person 5 and was looking something up on my phone and thought to myself how cool it would be to have a personal guide open on my phone that contains all menus, quests, settings options, maps (with character location), stats, what have you updated in real time with my character. It could be the ultimate guide essentially.

I know there's already apps out there but I'm thinking of something much more involved with gameplay. Almost like removing the HUD from the TV and putting it on your phones screen with walkthrough options and junk like that.