'''IFF''' is one of the nano-augmentations in ''Deus Ex'' and ''Deus Ex: Invisible War.''

File:IFF.jpg|right{{Quote|Automatic friend or foe identification uses advanced heuristic algorithms to associate visible objects with known threat categories.
|Deus Ex description}}

It is a non-upgradeable augment that is installed at the start of the game.

== Tiers ==

Energy Rate: 0 Units/Minute
Current Level: 1 (Maximum)
== Function ==
This augmentation uses a crosshair to provide basic information about anything you are looking at. The crosshair will adjust in size depending on how accurate the weapon you are using is and will change colour depending on your target. Any non-organic targets will show as a default white crosshair, allies or neutral targets will show a green crosshair, while enemies will show a red crosshair.

In Deus Ex: Invisible War, neutral targets are shown as blue rather than green.

Category:Cranial Augmentation