Explore real-time data assimilation techniques for digital twins in this 57-minute workshop from the AI UK 2022 Research in Action series. Dive into the motivation behind data simulation, its definition, and various techniques, with a focus on particle filtering. Engage with an interactive notebook to understand model-agnostic approaches, data simulation setup, and visualization. Learn about the tech stack and parallelization strategies to enhance performance. Discover applications in tsunami modeling, error analysis, and parameter evolution. Gain insights into AI-trained models, cloud-based measurements, and real-time implementation challenges. Discuss sensor deployment, scaling issues, and workflow integration. Connect with experts and explore potential collaborations in this cutting-edge field of digital twin technology.