The operating systems of Super Robots
The Sister System is an advance A.I. bluebox placed within the Super Robots sporting the Photon Drive. While they assist in predicting the user's next actions to increase movements and reactions times, they keep the user aware of their surrounding to avoid collateral damage.
However there is another reason for their presence, as the System uses Photonic Particles to synchronize with the mind of the pilot, it also protects them from this radiation by compiling it into hologram, usually of an albino girl in a silver jumpsuit. The more and longer the drives are active the more mature the 'sister' becomes until she moves outside.