http://en.wikipedia.org/wiki/Da_Vinci_Surgical_System
https://www.google.ca/search?q=Da+Vinci+Surgical+System&safe=off&biw=1920&bih=971&noj=1&site=webhp&tbm=isch&tbo=u&source=univ&sa=X&ei=r1DPVObPI833oASK24LABA&ved=0CEQQsAQ
http://madmanbanterings.blogspot.ca/2014/07/robotic-surgery-ethical-dilemma.html