Terms To Remember
Is an interface that is included in the game world – It ca be seen and heard by the game characters, I.e. the holographic interface in Dead Space 2
Representations can exist in the game world, but aren’t necessarily visualized spatially for the player e.g. Blood splatter on the camera when taking damage.
(Heads Up Display) Is a transparent display that represents data without the user having to look away.
(Graphical User Interface) Is a type of interface where the user can interact with electrical devices using images rather than text commands.