ELECTROENCEPHALOGRAM EXPERIMENTS OF HUMAN VISUAL AND AUDITORY CALCULATION FOR DESIGNING BRAIN COMPUTER INTERFACE IN AN ACTIVE COMPUTER SYSTEM

The investigation of the human interactive characteristic between visual and auditory systems is very important for designing active computer systems and brain computer interfaces. Up to now, human visual and auditory mechanisms have been investigated as two separate systems. In this study, we pay attention to human interactive characteristic of the visual and the auditory calculation processing, and the electroencephalograms (EEG) are measured. Based on the measurement results, the authors discuss the difference between the visual and the auditory information processing, and design a brain computer interface and an active computer system for handicaps.