Dr. Zheng Liu is a full professor in the School of Engineering at the University of British Columbia, Okanagan campus, Canada. He was with the Nanyang Technological University (Singapore), the National Research Council of Canada (Ottawa, ON, Canada), and the Toyota Technological Institute (Nagoya, Japan) as a research fellow, research officer, and professor, respectively, from 2001 to 2015. He received a Ph.D. from Kyoto University in 2000. His research interests include machine/computer vision, data analytics, sensor and measurement, non-destructive evaluation, and digital twin. Dr. Liu is a fellow of SPIE and the Engineering Institute of Canada. He has professional engineer licenses in both Ontario and British Columbia.