How does mass effect float?

In the Mass Effect universe, "mass effect" refers to a fictional technology that manipulates gravitational fields to alter the mass of objects. This is achieved using "mass effect fields," generated by specialized devices called Mass Relays or Element Zero (Eezo) that create a bubble around an object, effectively reducing its mass. By decreasing an object's mass, it can float or move more easily through space, allowing for advanced space travel and combat mechanics. This concept is integral to the gameplay and lore of the Mass Effect series.