INFORMATION DISPLAY DEVICE AND INFORMATION DISPLAY METHOD

摘要

Provided is an information display device capable of presenting notification information to a user without causing a feeling of suddenness to the user. The information display device (10) to display notification information for notifying information to a user on a screen, wherein the device is provided with a user state detection unit (11) to detect a user state showing a physical state of the user; a concentration degree estimation unit (12) to estimate a concentration degree showing a degree of user's concentration to the screen; an application control unit (13) to determine an initial display position of the notification information on the basis of the estimated concentration degree so that the initial display position is located outside of an effective visual field region which is a region visible for the user; and a screen drawing unit (14) to display the notification information on the determined initial display position and change at least either a display position of a display mode of the displayed notification information.