Over half a century, SF writers have challenged readers, challenging the future vision of the world and the future. These writers have a deep understanding of their humanity, society, and expectations for their lives at some point in the future. Ray Bradbury, one of the authors, used this concept in his work Fahrenheit 451 (a futuristic view of their role in men and society). In addition to the various career and technology advances, Bradbury utilizes the luxurious life of the American today, it also shows what happens to life in the future if there is a dramatic change.
The term robot was misunderstood by Isaac Asimov, a science fiction writer, in the story "The Liar!" In 1941. Historical science fiction writers were interested in the ability to produce machines and life forms that constantly motivate people, from Pigmarion of ancient Greek myths to Dr. Frankenstein of Mary Sherry, and HAL 9000 of Arthur C Clark. A robot is a programmable machine that moves when the task is completed. Robots use special coding to distinguish them from other machines and machine tools (such as CNC). Due to its strong resistance and accurate function, robots are widely used in various industries.
Isaac Asimov is one of the most outstanding science fiction writers in the world, a skilled scientist. It should be understood that Isaac Asimov proposed this imaginative creativity 75 years ago, and that the world has no clues about the concept of robots, thereby adding a new flavor to science fiction. His novel is still fascinating SF enthusiasts around the world. His idea of space operators is mainly to stimulate readers. People who want to try literature should like his masterpiece.
Future history is a fictional history of the future, and authors of science fiction and other speculative novels use it to build a common background for novels. Sometimes the author publishes the timeline of the event in history, and from time to time readers can reconstruct the order of stories from the information provided. A group of stories sharing the background but not focusing on that series of cosmic history is rarely seen as a future history. For example, Vorksigan Saga and George R. R. Martin of Lois McMaster Bujold have no common background in the 1970's short stories and are often considered as future history. An independent story tracking a historic arc is rarely seen as a future history. For example, A Canticle for Leibowitz of Walter M. Miller Jr. is not generally considered to be a future history.