AURORA

Electro-magnetic motion measurement and position detection devices that emit and sense electro-magnetic energy for use in measuring the position and/or orientation of target objects, and computer software for the operation of the foregoing devices

Electro-magnetic motion measurement and position detection devices for medical use, for use in measuring the position and/or orientation of analytical or therapeutic devices with respect to a patient during analytical or therapeutic procedures, for measuring motion of a living body for analysis or therapy, and computer software sold as a unit therewith for the operation of the foregoing devices