| Recently, many services considered the personal preference have been provided. The study of personal preference and KANSEI are actively done. There are subjective and objective indexes in the method of acquiring the preference. A subjective index is obtained by the questionnaire, and an objective index is given by the bio-signal. The latter can show the physical quantity by the numeric value. The EEG that is one of the bio-signals is used for the index to know the preference. We propose the various preference measurement systems. In this paper, we introduce the procedure of the EEG measurement and analysis method, and described as an example real system which is titled “Visualization of the Mind Status using the EEG”. Moreover, we demonstrate these systems by using the EEG in that day. |