1.     Title: Development of a Novel Tele-rehabilitation System
Author(s): Gang Song, Shuxiang Guo
Proceedings of the 2006 IEEE International Conference on Robotics and Biomimetics. December 17 - 20, 2006, Kunming, China. Page 785-789

2.     Title:  A Tele-Assessment System for Evaluating Elbow Spasticity in Patients with Neurological Impairments
Author(s):  Hyung-Soon Park; Yi-Ning Wu; Yupeng Ren; Li-Qun Zhang;
Rehabilitation Robotics, 2007. ICORR 2007. IEEE 10th International Conference on. 2007 , Page(s): 917 - 922

3.     Title: Reaction Force/Torque Sensing in a Master-Slave Robot System without Mechanical Sensors
Author(s): Tao Liu, Chunguang Li, Yoshio Inoue and Kyoko Shibata
Sensors 2010, 10, 7134-7145; doi:10.3390/s100807134 sensors ISSN 1424-8220