Projector selection system, projector selecting method, and program for implementing the system and method

摘要

A projector selection system (2) selects one of projectors from a computer (1) which is connected to the projectors through a network (9). An identifier is displayed on each of the projectors by identifier assigning means and identifier display means (205). A preview image, which is a scale-down version of an image displayed on the screen by the projector, is acquired by preview image generating means (207) and preview image transmitting means (209). The preview image is displayed on a dialog display area (15) on the screen of the computer (1).