A method includes providing a display device. The display device may
include a plurality of picture elements and a plurality of pixel drivers
each for driving a respective one of the picture elements. The method may
further include receiving input image data to drive the picture elements
to display an image in an image plane. The method may also include
receiving user input to indicate a shift in position of the image in the
image plane. The shift in position may be by less than the distance
between adjacent picture elements. In response to the user input, the
input image data may be processed to generate interpolated image data to
implement the shift in position. The picture elements may be driven with
the interpolated image data.