Abstract
The purpose of this research is to assist older persons confused in using information devices by giving appropriate guidance. In the previous report, we clarify the task completion times and vertical and horizontal scanpath lengths were found to be related to confused state. We proposed a recognition method of the confused state while using an information device. This paper proposes an information support system based on the confused state of elderly while using an information device. We found the validity of the proposed system by evaluating the gazing duration of the each target of the information device.
