Patent ID: 8296662
Filing Date: 2012-10-23
Classification: G06F,G09G

Abstract:
1. An image display device for displaying images, comprising: a receiver configured to receive a plurality of sets of image data corresponding to display frames of a plurality of computer devices and cursor position information data from the plurality of computer devices; a processor; and memory storing computer-readable instructions that, when executed by the processor, cause the processor to provide: an image arranging unit that places a plurality of images generated from the received plurality of image data corresponding to the display frames of the plurality of computer devices in one region in a non-overlapping manner or a synthetically overlapping manner; a cursor arranging unit that sets positions of a plurality of cursors in the one region, based on the received cursor position information data, and generates and places a plurality of cursor images in the one region; a bandwidth calculating unit that calculates and changes bandwidth of image data received from a computer device of the plurality of computer devices, based on at least one piece of information about the position and movement of at least one of the plurality of cursors in a display area of the one region corresponding to the computer device of the plurality of computer devices; and a transmission amount control unit that controls data transmission amounts of the plurality of computer devices, based on the bandwidth of image data.