A display device is provided that does not cause the viewer to experience
a feeling that something is abnormal, even when the relative positions of
the display device and the viewer fluctuate. The display device basically
includes a display section, a motion detecting section, an image
displacement computing section and a display control section. The display
section displays an image within a display region of a non-head mounted
display screen. The motion detecting section detects a movement of the
display section. The image displacement computing section computes a
translational displacement of the display section based on the movement
of the display section. The display control section adjusts a display
position of the image within the display region of the display section
based at least on the translational displacement of the display section.
As a result, the displayed image appears stationary in space to the
viewer.