“…I’m your Transporteer. Do you know what that means?”
“…No. Will you tell me?”
Tirian nodded gravely. “Of course, zan Vrenn. My duty is to keep you safe while you are aboard any vehicle. If you travel by particle transporter, I will set the controls, that you may be properly reassembled. It may also become my duty to inform you of desirable or undesirable actions while in transit; as my master, you must decide how to act upon this information. Is this explanation sufficient?”
…It was more than sufficient. A Captain lent his life to the one he trusted as transporter operator, each time he used the machine: the one chosen must be of special quality. It was reasonable that an Admiral should have a special officer for the purpose—and a kuve one, who could have no ambition.
— The Final Reflection, Chapter 2