Abstract
Recently, rapid aging advances in our country, the patient who had a decline in the physical function by aging or illness increase. Many types of assist devices are developed to keep their Q.O.L. in their independent day-life. It is important to reflect user's intention to the device and we focused on a brain wave which is expected as a means of communication of user's intention. An EEG is used among the brain waves and we aimed at using it to apply for a brain computer interface (BCI) system. In this study, we measured an EEG data during arms motion and examined the data obtained in the fast Fourier transform.
