Safety Boundary in Virtual Reality: An Approach Based on User Motion Analysis and Prediction. - Chenxin Qu; Xiaoping Che; Zimo Cai; Haohang Li; Siyuan Wang (SmartWorld/UIC/ScalCom/DigitalTwin/PriComp/Meta, 2022)

Motion Prediction based Safety Boundary Study in Virtual Reality. - Chenxin Qu; Xiaoping Che; Enyao Chang; Zimo Cai (VR Workshops, 2023)