The Compact Graviton Projector is a reversible, low-powered version of the Geshrinari Graviton Beam Projector. It is used to manipulate small objects or to allow the unit it installed in to attach itself to an object.
In positive mode the unit creates an attractive force. This will either draw the object to it, or the unit it is installed in to be attracted to the the object. This allows the unit to attach and secure itself to a larger object.
In negative move the GCP generates a repulsive force. This can be used to repel an object or push the unit away from a larger object.