Patent ID: 8648876

Claim:
A display device comprising: a display unit which periodically arranges and displays a plurality of view images; an acquisition unit which acquires information on personal attributes of a plurality of current observers; a calculation unit which sets a target viewing zone based on the information on the personal attributes of the plurality of current observers; and a control unit which selects an arrangement of the view images that gives a viewing zone that most closely matches the target viewing zone, wherein the acquisition unit is configured to identify ones of the plurality of current observers based on the information on personal attributes of the plurality of current observers, wherein the acquisition unit is configured to associate a priority ranking with at least one of the plurality of current observers identified by the acquisition unit, wherein the calculation unit calculates potential viewing zones and chooses therefrom the target viewing zone based on a priority ranking of current observers, wherein the acquisition unit acquires information on positions of the plurality of current observers, and wherein the calculation unit selects the target viewing zone from the potential viewing zones such that a score associated therewith is maximize, the score corresponding to a weighted sum of the number of current observers who are located in the target viewing zone, where weights are allocated based on the priority ranking of current observers.