Method for operating display system

A method for operating a display system comprising a first display device and a second display device, comprising:

• a first step of connecting the first display device and the second display device by wireless communication;
• a second step of transmitting first image data displayed on the first display device to the second display device;
• a third step of displaying, on the second display device, second image data obtained by processing at least part of the first image data;
• a fourth step of stopping display on the first display device;
• and
• a fifth step of moving a position of the second image data in accordance with a manipulation with the second display device.

A method for operating a display system comprising a first display device and a second display device, comprising:

• a first step of connecting the first display device and the second display device by wireless communication;
• a second step of transmitting first image data displayed on the first display device to the second display device;
• a third step of displaying, on the second display device, second image data obtained by processing at least part of the first image data;
• a fourth step of stopping display on the first display device;
• and
• a fifth step of changing a size of the second image data in accordance with a manipulation with the second display device.