Surgical robotics and supporting technologies have really become a prime example of modern applied
information technology infiltrating our everyday lives. The development of these systems spans across
four decades, and only the last few years brought the market value and saw the rising customer base
imagined already by the early developers. This chapter guides through the historical development of the
most important systems, and provide references and lessons learnt for current engineers facing similar
challenges. A special emphasis is put on system validation, assessment and clearance, as the most
commonly cited barrier hindering the wider deployment of a system
