DISPLAY DEVICE, AND DISPLAY CONTROL METHOD AND PROGRAM

PROBLEM TO BE SOLVED: To provide a display device having a structure which reduces possibility of damage to visibility of an image upon the image being displayed in a stereoscopic vision, allowing a user to control the depth degree of the displayed stereoscopic vision.SOLUTION: When a user touches a touch screen 200 such that an icon 500a is pinched by fingers 300a and 300b, the control part 10 specifies operation points 400a and 400b corresponding to fingers 300a and 300b. When the user shortens the distance between the fingers 300a and 300b (pinch in operation), the control part 10 allows the icon 500a to be contracted and displayed as an icon 500b which appears to be recessed. When the user spreads the distance between the fingers 300a and 300b (pinch out operation), the control part 10 allows the icon 500a to be enlarged and displayed as an icon 500c which appears to be protruded.