It's theorised that the RR PSP and RR7 Crinales are piloted using an early prototype of the COFFIN system from the Ace Combat series. "COFFIN" stands for "Connection For Flight Interface" and replaces the windows with a solid opaque canopy, using cameras on the outside and screens on the inside for a perfect 360° view, and a combination of voice commands and traditional controls to operate it. Later COFFIN systems incorporated the ENSI (Electro Neural Synapse Interface) uplink, allowing pilots to "jack into" their aircraft directly and fly them using their mind.