Detecting auditory information in concentration based on eye movement

We have been developing a system called digital reminder which enables to capture views when a user watched visual information with attention based on gaze detection. However, the acquisition of auditory information was not taken into account. This paper proposes a framework of detecting the user´s attention to auditory information by eye movement, which enables to record only the auditory information that he/she listened with attention. This framework helps to reduce the amount of storage for recording auditory information, which is effective especially in mobile environments.