1. da Vinci® Surgical System. available from <http://www.intuitivesurgical.com/> (accessed on 15 April, 2015).
2. Goertz, R.C., Burnett, J.R. and Bevilacque, F., Servos for remote manipulation, ANL-5022(1953).
3. Hyodo, S. and Ohnishi, K., Transmission of force sensation using linear motor and release, Collected papers of IEEE International Conference on Industrial Technology(2006), pp.842-847.
4. Inoue, Y., Shibata, K., Ichihara, T., Yamamoto, T. and Akahata, S., Control method of electrical powered prosthetic hand with external power supply, USB collected papers of Dynamics and Design Conference 2013(2013a), 442 (in Japanese).
5. Inoue, Y., Shibata, K., Ichihara, T., Yamamoto, T. and Akahata, S., Energy efficiency of electrical powered prosthetic hand with external power supply, Collected papers of the JSME annual conference in 2013(2013b), J232024 (in Japanese).