Abstract: An object of the present invention is to provide a method for determining an update area, an information processing device, and a program that appropriately determines an area for updating map information. The method for determining the update area is implemented by an update area determination system, and the update area determination system includes a point identification unit and a target area determination unit. The point identification unit executes a point identification procedure for identifying two points on a map, and the target area determination unit executes a target area determination procedure for determining a target area that is a target for an update when map information is updated using a distance between the two points and position information of a representative point preset for each of a plurality of areas formed by dividing the map.

Abstract: An object of the present invention is to provide a method for determining an update area, an information processing device, and a program that appropriately determines an area for updating map information. The method for determining the update area is implemented by an update area determination system, and the update area determination system includes a point identification unit and a target area determination unit. The point identification unit executes a point identification procedure for identifying two points on a map, and the target area determination unit executes a target area determination procedure for determining a target area that is a target for an update when map information is updated using a distance between the two points and position information of a representative point preset for each of a plurality of areas formed by dividing the map.

Abstract: An object of the present invention is to acquire data smoothly even when an amount of data to be acquired is large. A server device according to the present embodiment includes: a storage unit configured to store predetermined information to be provided to an external device; a segment data generation unit configured to receive information for specifying a remaining storable capacity of the external device via communication from the external device and generate a plurality of data sets obtained by dividing the predetermined information substantially evenly in a size depending on the remaining storable capacity; and a data transmission control unit configured to transmit, to the external device, the plurality of data sets by a number corresponding to the remaining storable capacity.

Abstract: An image display system includes: a display device; and an information terminal, the display device having: a display control unit that generates a first display image having size adjustment regions added thereto, based on a video signal outputted by the information terminal; and an image transmitter that outputs the first display image generated by the display control unit to the information terminal; the information terminal having: a video output unit that outputs the video signal to the display device; a screen adjustment information acquisition unit that acquires screen adjustment information used by the display control unit to generate a display screen to be displayed on the display device, based on the first display image transmitted by the image transmitter; and an information transmitter that transmits the screen adjustment information acquired by the screen adjustment information acquisition unit to the display device, wherein the display control unit generates a second display image, based on the s

Abstract: An image display system includes: a display device; and an information terminal, the display device having: a display control unit that generates a first display image having size adjustment regions added thereto, based on a video signal outputted by the information terminal; and an image transmitter that outputs the first display image generated by the display control unit to the information terminal; the information terminal having: a video output unit that outputs the video signal to the display device; a screen adjustment information acquisition unit that acquires screen adjustment information used by the display control unit to generate a display screen to be displayed on the display device, based on the first display image transmitted by the image transmitter; and an information transmitter that transmits the screen adjustment information acquired by the screen adjustment information acquisition unit to the display device, wherein the display control unit generates a second display image, based on the s

Abstract: A navigation apparatus comprises a map display control unit that displays a map on a display monitor, a voice information outputting unit that outputs voice information related to traveling of a vehicle, and a highlighting unit that highlights a part of the map that corresponds to the voice information in synchronization with output of the voice information by the voice information outputting unit.

Abstract: A navigation apparatus comprises a route setting unit that sets a route, a route characteristic point setting unit that sets a plurality of route characteristic points to the route set by the route setting unit, a priority setting unit that sets priority to each of the route characteristic points set by the route characteristic point setting unit, a selecting unit that selects any of the route characteristic points based upon the priority set by the priority setting unit, and a display control unit that displays the route and the route characteristic point selected by the selecting unit on a display monitor.

Abstract: A navigation apparatus comprises a map display control unit that displays a map on a display monitor, a voice information outputting unit that outputs voice information related to traveling of a vehicle, and a highlighting unit that highlights a part of the map that corresponds to the voice information in synchronization with output of the voice information by the voice information outputting unit.