The concept of humanoid sex robots has drawn public attention and elicited debate regarding their supposed benefits and potential effects on society. Opponents argue that the introduction of such devices would be socially harmful, and demeaning to women and children, while proponents cite their potential therapeutical benefits, particularly in aiding people with dementia or depression. Problems depicted in popular culture Fears and concerns about robots have been repeatedly expressed in a wide range of books and films. A common theme is the development of a master race of conscious and highly intelligent robots, motivated to take over or destroy the human race. Frankenstein (1818), often called the first science fiction novel, has become synonymous with the theme of a robot or android advancing beyond its creator. Other works with similar themes include The Mechanical Man, The Terminator, Runaway, RoboCop, the Replicators in Stargate, the Cylons in Battlestar Galactica, the Cybermen and Daleks in Doctor Who, The Matrix, Enthiran and I, Robot. Some fictional robots are programmed to kill and destroy; others gain superhuman intelligence and abilities by upgrading their own software and hardware. Examples of popular media where the robot becomes evil are 2001: A Space Odyssey, Red Planet and Enthiran. The 2017 game Horizon Zero Dawn explores themes of robotics in warfare, robot ethics, and the AI control problem, as well as the positive or negative impact such technologies could have on the environment. Another common theme is the reaction, sometimes called the "uncanny valley", of unease and even revulsion at the sight of robots that mimic humans too closely. More recently, fictional representations of artificially intelligent robots in films such as A.I. Artificial Intelligence and Ex Machina and the 2016 TV adaptation of Westworld have engaged audience sympathy for the robots themselves. See also Index of robotics articles Outline of robotics Artificial intelligence William Grey Walter Specific robotics concepts Robot locomotion Simultaneous localization and mapping Tactile sensor Teleoperation Uncanny valley von Neumann machine Wake-up robot problem Neuromorphic engineering Robotics methods and categories Cognitive robotics Companion robot Domestic robot Epigenetic robotics Evolutionary robotics Humanoid robot Autonomous robot Microbotics Robot control Specific robots and devices AIBO Autonomous spaceport drone ship Driverless car Friendly Robotics Lely Juno family Liquid handling robot Paro (robot) PatrolBot RoboBee Roborior Robot App Store Other related articles Automated guided vehicle Remote control vehicle Robot Award Robot economics Unmanned vehicle Further reading See this humanoid robot artist