What use can you integrate into old, existing, or future titles with the Wii U controller? Specifically the use of the screen. Any genre can be explored.
(1) Make mid game player changes (substitutions) in Association Football (soccer) games without pausing the game.
(2) Scroll a map/the playing area in a RTS game and select units.
(3) Select where a Bowler will pitch the ball in a Cricket game without it showing on the TV screen.