Corrected entry: In the scene where Admiral Enolo Phid impersonates the Sky Marshall for the live broadcast she uses a system where her movements are captured in real-time and the 'Sky Marshall' avatar mimics the actions on the screen. When she says 'And betrayal.' Admiral Phid raises her left hand but the Sky Marshall mimics the action with his right hand. This happens again when she says 'I assure you.' (A raises right hand, SM raises left) When they say 'It will end in total Victory' the Admiral crosses her arms left over right, the Sky Marshall crosses them right over left.
Correction: Because it is mirroring her not copying.
Corrected entry: The marauder squad are specifically told that the marauder suits are operated by the user's nervous system (hence the scene where their nervous systems are mapped and loaded into the suits), yet when they enter into combat later in the film, they're using joysticks and buttons to operate the marauders.
Correction: We don't know the technology used. Perhaps the joysticks are meant for moving, and the buttons for firing. Targeting is probably a function of the nervous system, which would allow for accuracy, but still need physical input for moving and shooting. Otherwise they could accidentally move or shoot if they were distracted.