Jump field projector

The Jump field projector is a technology invented and used by the Mrovians.

Overview
A jump field projector creates a field that act as conduits for teleportation of personnel and equipment within a distance of 1 million kilometers. Every ship, city, and military base possesses at least one of these conduits, and they enable Mrovians to relocate anything in their possession at will, which can either reinforce military positions, save lives, or simply making their ways of living more convenient. When teleporting, the object in question fades to black before disappearing, and then fades from black back to its true colors as it reappears.