The concept of digital twins in technology refers to creating a virtual representation of a physical object, system, or process. This digital replica is updated in real-time with data from the physical counterpart, enabling simulation, monitoring, and analysis. Industries use digital twins in various applications, including manufacturing, urban planning, and healthcare, to optimize performance, predict failures, and improve design processes. By analyzing these virtual models, organizations can better understand their physical systems and make data-driven decisions for improvements and innovations.