Companies covered 3M, Accuray, Baxter Corporation, Board of Regents of the University of Nebraska, Bonutti Skeletal Innovations, Boston Scientific Scimed, Inc., Curexo Technology Corporation, Ethicon Endo-Surgery, Inc., Fanuc, Ltd., Given Imaging, Hansen Medical, Inc., HealthSouth, Honda, IBM, IFR, Intuitive Surgical, Johns Hopkins University, Korea Institute of Science and Technology, Kuka, Mazor Robotics Ltd., Medtronic, Inc., NASA, National Institutes of Health, Orametrix, Inc., Philips Electronics, Restoration Robotics, Inc., Siemens, SRI International, Inc., St. Jude Medical, Inc., Surgical Navigation Technologies, Inc., Symbiosis Corporation, Toyota, Virtual Incision Corporation