DISPLAY DEVICE, CONTROL METHOD, AND PROGRAM

摘要

PROBLEM TO BE SOLVED: To change over an image (content) displayed by a display device even when there is no means to notify a selection condition of an image content to an image output device.

SOLUTION: The display device includes: a content comparison means to compare a stored content with a content in the process of display; a display position comparison means to compare a stored display position with the display position of the content in the process of display when the stored content is determined to be identical to the content in the process of display by the content comparison means; and a control means to change over a content to be displayed when the stored display position is determined to be different from the display position of the content in the process of display by the display position comparison means.

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