“…In the SCOT project, researchers are currently working on the extension entitled "OPe-LINK" [30,32] that opens the system for other manufacturers and standards. In this system, intraoperatively recorded data are available via the server ("client server system") also for postoperative use by third parties (e. g., imaging, surgery times, surgical procedures etc.,), which, however, has to be considered as critical for the European and especially for the German market because of very strict data protection guidelines [39,75,76]. Using those technologies, the Japanese colleagues further develop new applications such as recording treatment protocols and establishing treatment databases, optimized decision making by means of navigation systems, or a precision-guided treatment system.…”