Lee, Junghun, and Kyungdoh Kim. “INVESTIGATION OF USER INTERFACE OF GYRO-SENSOR-BASED HAND GESTURAL DRONE CONTROLLER”. The South African Journal of Industrial Engineering 32, no. 2 (August 31, 2021): 82–99. Accessed December 22, 2024. http://sajie.journals.ac.za/pub/article/view/2484.