Augmented reality

Commonly involves a visor, glasses, goggles, etc. that overlays user's sight with augmented reality content.

Should only be used if it's somehow established the characters themselves see the AR things and are not there as part of the player's HUD, and especially if the player can somehow remove the AR equipment and function without it.

This is NOT for ARGs where actual reality is involved, but rather its purely fictional depiction.