Artificial organ a stationary power supply or other stationary resources such as filters or chemical processing units. (Periodic rapid recharging of batteries, refilling of chemicals, and/or cleaning/replacing of filters would exclude a device from being called an artificial organ.) Thus, a dialysis machine, while a very successful and critically important life support device that almost completely replaces the duties of a kidney, is not an artificial organ. Constructing and installing artificial organs, an extremely research-intensive and expensive process initially, may entail many years of ongoing maintenance services not needed by a natural organ.: The use of any artificial organ by humans is
Attack of the Humans Attack of the Humans Attack of the Humans is a role-playing game published by Rapport Games in 1990. "Attack of the Humans" is a violent and humorous game, a "B monster-movie" system. The simple rules include only three character attributes (Brains, Fitness, and Common Sense), each of which is the prime requisite for one of three character classes (Braniacs, Athletes, and Typical Persons). Each class gets a certain number of skill points, which are used to buy skills, the base scores of which are linked to the three attributes. There are brief skill descriptions and guidelines for running the game,