Armitage

 is the bodyguard of Dr. Zimmer. While seemingly very human, he is in fact, not. He is one of Zimmer's many androids.

Trivia

 * Armitage is a very common cyberpunk name, but the fact that this character is an android may be a nod to the Japanese Anime miniseries "Armitage III", as the main character Naomi Armitage, a female cop who is secretly an android. It could also refer to a main character in William Gibson's Cyberpunk novel "Neuromancer".  The "Armitage personality" was constructed as part of experimental "computer-mediated psychotherapy" to repair an otherwise crippled Green Beret.

Apperances
only appears in Fallout 3.