Dr Qian (Chayn) Sun is a Lecturer at Geospatial Science, RMIT University, Australia. She is also a Spatial Scientist with over 10 years of experience in applying GIS technologies in multi-disciplinary projects and research. Her ongoing research centres in the interdisciplinary fields of geography, psychology, transport and GIS, with topics related to human-environment interactions, human mobility and urban planning. Her research expertise lies in Spatial and Statistical Analysis and Modeling, Geographic visualization, Remote sensing, Applied GPS tracking and eye tracking, etc.