Perception of Floor Slipperiness Before and After a Walk. - Caijun Zhao; Kai-Way Li (HCI (17), 2018)

Visual Detection of Trespassing of a Small Unmanned Aerial Vehicle into an Airspace. - Kai-Way Li; S. J. Chang; Lu Peng 002; Caijun Zhao (AHFE (11), 2019)

Measures of Risk of Tripping and Minimum Foot Clearance When Crossing an Obstacle. - Caijun Zhao; Kai Way Li; Hehong Xie (MSIE, 2021)