 Hi, I'm Zi Yan and I am a lecturer at UCL Medical Physics and Biomedical Engineering and my research focuses on MR-guided surgical robotics. My mother is a doctor. As far as I can remember, she was always very busy and tired. As a trial, I always imagined that a robot would help her with all her work so that she could spend more time with me. This little fantasy was like a seed that eventually led me into the field of medical robotics. Richard Feynman is the physicist I admire most. I admire his passion for research and exuberant curiosity. The most exciting thing about medical physics is to investigate and see how scientific and technology advancement is changing people's life.