Andrea Bishop was an observer for Weyland Corp's Project Prometheus Training Center, who watches and rates the test performances of applicants at the Adjacent Observation Room, and appears via holographic projection. Although slight imperfections, such as freckles and a minor smirk make her appear human, its suggested by her stoic stance, non-blinking glare, and near lack of emotion that she's a synthetic, and possibly developed sometime before the 8th generation of David.
Trivia
- Her last name is an obvious nod to Bishop of the Alien franchise.