On-task adaptive design of spatula-shaped end effector for human rescue robot. - Jung-Hyun Choi; Sang-Mun Lee; Jinung An; Jeong-Hwan Kwak; Dae-Han Hong; Yoo-Jung Lee; Jang-Yoon Choi; Youn Sik Kang; Yong Woon Park (URAI, 2014)