• We have developed a wireless motion capture system for living body that could non-invasively measure various biological movements without any contact. By utilizing the LC resonant magnetic marker due to the latest magnetic engineering technology, we have achieved a magnetic wireless system which could be used even in a shielded space such as oral cavity by applying a magnetic field from outside the body. By using the infrared reflective markers of small and light, we have also succeeded in developing an optical system capable of synchronous real-time measurement at up to 50 locations at 250 hertz.

This new system can three dimensionally analyze various biological movements and can be applied to such diagnostic and medical equipment that requires a motion analysis non-invasively without any contact. It is possible to specialize this system to suit the required conditions, so I would like to joint research with companies and organizations that want to take advantage of this system.

• motion capture system
• real-time
• three-dimensional motion analysis