Patent ID: 8725414

Claim:
An information processing device, comprising: a moving operation unit that moves a map displayed on a display unit; a display scale size operation unit that enlarges/reduces a size of the map displayed on the display unit; a destination setting unit that, when the size of the map displayed on the display unit is enlarged in accordance with an enlarging operation after a moving operation through the moving operation unit, and when a scale size of map information displayed on the display unit after the enlarging operation is at least a predetermined size relative to a scale size of the map information displayed before the enlarging operation, sets a center location of the map information displayed on the display unit after the enlarging operation as a destination; a destination correction unit which, when there is another moving operation through the moving operation unit after the destination is set by the destination setting unit, corrects the destination set by the destination setting unit so as to correspond to a center location of the map information displayed after said another moving operation; a positional information acquiring unit that acquires positional information indicating a current location of the information processing device measured based on a plurality of signals received at a predetermined time interval; a movement area setting unit that acquires a movement area that is set based on the positional information acquired by the positional information acquiring unit and positional information of the destination; a judgment unit that judges whether or not positional information of a current location acquired by the positional information acquiring unit after the movement area is acquired by the movement area setting unit is within the acquired movement area; and a display control unit that displays the current location on the display unit when the judgment unit judges that the positional information of the current location is within the movement area, and does not display the current location on the display unit when the judgment unit judges that the positional information of the current location is outside the movement area.