PROJECTOR CONTROLLER AND METHOD AND PROGRAM FOR CONTROLLING PROJECTOR

摘要

PROBLEM TO BE SOLVED: To provide technology capable of transmitting data and statements from a user's own terminal to a projector device through a network. SOLUTION: A projector controller for controlling the projector device is constituted so as to specify a part of plurality of terminal devices through the network, receive a control signal and picture data from the specified terminal device through the network and display an image based on the picture data on the projector device.