Even though Cybertronian life-forms are quite capable of surviving on purely organic worlds, they sometimes resort to eco-structuring to feel more at home. Eco-structuring is the process of converting a planet into an environment hospitable to mechanical lifeforms, particularly Cybertronians. It can be performed rapidly through devices capable of converting organic matter to technological matter, such as the Key to Vector Sigma. It can also be performed manually in a much more gradual process, such as that performed by the Cybertronian Empire in the construction of the Hub.