"Metal Gear Mk. II (メタルギア Ｍｋ．Ⅱ?) Voiced by: Mami Koyama (Japanese); Lucy Childs (English): Gillian's robotic sidekick. A 'navigator' who serves as an on-site forensic analyzer and has a built-in videophone. His designer Harry Benson claims that he designed Metal after the 'Metal Gear threat from the late 20th century'..."
Source: Wikipedia, "[en.wikipedia.org/wiki/Snatcher_%28video_game%29 Snatcher (video game)]", available under the CC-BY-SA License.