Final answer:
Using a joystick in gaming or following board game rules represent functional interactivity, which is the way players control and experience the game through physical inputs and adherence to rules.
Step-by-step explanation:
In the context of gaming, using a joystick to move or following board game rules are examples of b) Functional interactivity. This term refers to how players interact with the game mechanics and system, which includes the physical inputs like a joystick, game controllers, and adherence to the game's rules. Functional interactivity facilitates the way players control the game, achieve objectives, and experience the gameplay. This is distinct from tactical strategies, which involve specific decisions and plans to win or succeed in a game, aesthetic engagement, which is about the sensory and emotional experience, and meta-interactivity, which refers to the player's reflection on the game or interaction with other players outside of game mechanics.