G-Man (Half-Life) refers to simply as his "employers". His mysterious nature has made him an icon of the "Half-Life" series, with his identity and motives remaining almost completely unexplained. The G-Man's name comes from "G-Man", an American colloquialism meaning "Government Man". However, within the "Half-Life" games, he is identified by this name only in the program code and the multiplayer profile menu as a default name option, not within the story itself; his name is derived from his "Half-Life" model and entity name and has since been reused in subsequent games of the series. His name has been confirmed and he has
G-arm medical imaging within the field of medical devices. In the original product the two x-ray chains were placed in an annular stand. The product, called Multiplane, had some practical disadvantages due to the closed form of the stand. Later a part of the annular stand was cut out and the G-arm was born. The G-Arm concept has been gradually developed to its current form. In 2002 the concept was acquired by the company Scanflex Healthcare AB based in Stockholm, Sweden who has refined the product and is marketing it worldwide under the trademark, Biplanar (trademark registration cancelled 2011). The G-Arm concept was