Elf: Okay, I'm done.
Kevyn: What did you make?
Elf: It's a comm. unit with multiple transceivers for IR, shortwave, tightbeam, difference tone, and hypernet.
Elf: Oh, and I designed a contact patch, so you can talk to each other with no power if you touch helmets just right.
Kevyn: I thought you were going to go through the tutorial first.
Elf: The Infantry doesn't need a robot dog that barks "Hello world."