Smart agriculture is a new form of agriculture that leverages robots, AI, IoT, and other advanced technologies, with the aim of saving labor, increasing efficiency, achieving high-quality production, and reducing environmental impacts based on highly analyzed agricultural data. The term became widely known during the 2000s. Smart agriculture has evolved in various ways since then, and demonstration experiments of remote monitoring and operation of robotic agricultural machinery on virtual farms are now underway. Hopes are high that it will become the future of agriculture, because simulating crop growth conditions makes it possible to predict yields and the timing of harvests, thereby optimizing work plans.