A time robot is a fictional creature or machine that has the ability to travel through time. The idea of a weather robot has been popularized in science fiction, literature, and popular culture. Time robots are usually depicted as a machine or robot in humanoid form, equipped with advanced technology that allows them to travel through time. They can be programmed to travel at a specific time or they can be controlled by a human. Often in stories, these time robots are used to prevent or change historical events, or to investigate future events. Time robots can also be a mix of technology and magic, with the goal of time travel.