The Culture (at least by the time of The Player of Games) has developed a form of teleportation capable of transporting both living and unliving matter instantaneously via wormholes. This technology has not rendered spacecraft obsolete – in Excession a barely apple-sized drone was displaced for no further than a light-second at maximum range (mass being a limiting factor determining range), a tiny distance in galactic terms. The process also still has a very small chance of failing and killing living beings, but the chance is described as being so small (1 in 61 million)^[5] that it normally only becomes an issue when transporting a large number of people and is only regularly brought up due to the Culture's safety conscious nature.

Displacement is an integral part of Culture technology, being widely used for a range of applications from peaceful to militaristic. Displacing warheads into or around targets is one of the main forms of attack in space warfare in the Culture universe. The Player of Games mentions that drones can be displaced to catch a person falling from a cliff before they impact the ground, as well.