Like something straight out of Iron Man, this new heads-up display (HUD) from the United States Navy turns diving helmets into dynamic screens.

The Divers Augmented Reality Display, or DAVD for short, is still in a prototyping phase but is designed to provide real-time data for underwater missions, supplemented with sonar and photography as well as briefs and texts to keep divers current while exploring the depths.

A pair of transparent displays together form a stereoscopic augmented heads-up display, simulating depth for divers in low-visibility scenarios.

Live maps can be overlaid on murky scenes, allowing the diver to see regardless of conditions on the ground (or in the water, as it were).