Display method and display control apparatus

1. A display method, comprising:

projecting, by using a computer, data of a space to a perspective view, wherein the space includes a first display provided by a first display device and a second display provided by a second display device located apart from the first display;

causing, by using the computer, a third display device to display the perspective view on a third display;

accepting, by using the computer, a touch input selecting a first position on the third display;

converting, by using the computer, the first position into a second position on the first display, upon detecting that the first position is inside an area that corresponds to the first display;

identifying, by using the computer, an object based on the second position, upon detecting that the second position is inside an area that corresponds to the object;

upon detecting that the touch input was slid on the third display and the object was dropped at a third position inside an area that corresponds to the second display on the third display, converting, by using the computer, the third position to a fourth position on the second display; and

changing, by using the computer, an image displayed on the second display based on the object at the fourth position.

2. A non-transitory computer-readable storage medium storing a program that causes a computer to execute a process, the process comprising:

projecting data of a space to a perspective view, wherein the space includes a first display provided by a first display device and a second display provided by a second display device located apart from the first display;

causing a third display device to display the perspective view on the third display;

accepting a touch input selecting a first position on the third display;

converting the first position into a second position on the first display, upon detecting that the first position is inside an area that corresponds to the first display;

identifying an object based on the second position, upon detecting that the second position is inside an area that corresponds to the object;

upon detecting that the touch input was slid on the third display and the object was dropped at a third position inside an area that corresponds to the second display on the third display, converting the third position to a fourth position on the second display; and

changing an image displayed on the second display based on the object at the fourth position.

3. A display control apparatus, comprising:

a memory; and

a processor coupled to the memory and configured to:

project data of a space to a perspective view, wherein the space includes a first display provided by a first display device and a second display provided by a second display device located apart from the first display;

cause a third display device to display the perspective view on the third display;

accept a touch input selecting a first position on the third display;

convert the first position into a second position on the first display, upon detecting that the first position is inside an area that corresponds to the first display;

identify an object based on the second position, upon detecting that the second position is inside an area that corresponds to the object;

upon detecting that the touch input was slid on the third display and the object was dropped at a third position inside an area that corresponds to the second display on the third display, convert the third position to a fourth position on the second display; and

change an image displayed on the second display based on the object at the fourth position.