DISPLAY DEVICE AND DISPLAY CONTROL PROGRAM

摘要

PROBLEM TO BE SOLVED: To provide a display device capable of reducing the amount of operation as an easily visually confirmed image by a user is displayed and a display control program.SOLUTION: A portable terminal device calculates a positional deviation characteristic that is the degree of image formation of light emitted from each coordinate of a screen on the retina of a user expressed by a coordinate system on the basis of the limit of a distance that the user can focus on a retina and a distance between eyes of the user and the screen. The portable terminal device also calculates a reverse characteristic of the calculated positional deviation characteristics for each coordinate of the screen. The portable terminal device applies the calculated reverse characteristic to the image displayed on each coordinate of the screen to display an image to which the reverse characteristic is applied on the screen.