COMMAND INPUT METHOD, IMAGE DISPLAY METHOD AND IMAGE DISPLAY DEVICE

摘要

PROBLEM TO BE SOLVED: To provide an image display method and an image display device for operating an image displayed on a display screen with a simple operation to place an object in a prescribed shape on the display screen and moving the object by a person without performing a complicated operation to select a menu displayed in a dialog box with a mouse etc.

SOLUTION: An image is projected from the rear surface of the display screen and an image projected on a front surface at the opposite side of the rear surface is displayed on the display screen. The object in the prescribed shape placed on the front surface of the display screen is photographed by an imaging device from the rear surface. The image to be projected on the rear surface of the display screen is operated based on the acquired imaging data.

COPYRIGHT: (C)2005,JPO&NCIPI