ENG. The MoGraph Time Effector allows you to add life to a still scene without adding any keyframes at all.
In this tutorial from Eyedesyn add life to his logo with Effector time, random effector and Several Other Effects.

ITA. The MoGraph Time Effector permette di aggiungere vita su still scene senza l’aggiunta di keyframes.
In questo tutorial Eyedesyn da vita al suo logo con il Time Effector, Random Effector e altri diversi effetti.

Link: Intro to the Mograph Time Effector