Using a fovea type pointer in a video conferencing system including
2-dimensional display screen forming a virtual surface between
participants interacting with the display screens. The virtual surface is
utilized as a 3-dimensional rocker for pivoting an image displayed
thereon in a 3-dimensional manner. The display screens (i.e., the virtual
surface) may include a plurality of predefined/adjustable edge portions,
such that each edge portion is designated as a rocker edge portion.
Further, each rocker edge portion can be designated as at least one of a
pivot portion and a panel portion. If a rocker edge portion that is a
panel portion is utilized, then hidden information/options will appear.
In addition, if a rocker edge portion that is a pivot portion is
utilized, then the image displayed on the virtual surface will be pivoted
around an invisible axis causing a portion of the image (which was once
not visible) to appear.