ENERGY MANAGEMENT SYSTEM, DISPLAY DEVICE, DISPLAY METHOD, AND PROGRAM

摘要

PROBLEM TO BE SOLVED: To enable easy customization of a screen for monitoring an electric device.SOLUTION: The size and position of an image pattern constituting an image displayed on a screen of a communication terminal are defined on the basis of a grid GD set on the screen, thereby allowing the size change and positioning of the image pattern to be easily performed, while maintaining overall visibility of the screen. A user of an energy management system can customize the screen of GUI constituting the communication terminal as desired, to confirm a state of energy used in his or her house without any stress.