Warden is just that- a warden. It's almost robotic in nature, expressing neither feelings nor the desire to do anything other than what it was made for. Its job is to keep the inhabitants of its sector in, and anything else out. Transfers between sectors is strictly regulated-the Wardens make sure of that. No Warden has an actual name. It could even be argued that they aren't alive at all...
It's translucent!
