Image display method, image display device, and program

An image display device comprising a processor configured to execute operations comprising:

• extracting a portion of a first display target;
• determining whether the portion extracted of the first display target is in contact with a second display target based on attribute information indicating presence of contact between the extracted portion of the first display target and the second display target;
• and
• displaying, based at least on the determined whether the extracted portion of the first display target is in contact with the second display target:
• at least a part of the first display target on a first display device as first content, wherein the at least a part of the first display target excludes the extracted portion of the first display target, and
• a combination including the extracted portion of the first display target and the second display target as second content, wherein the second display device is located in front of the first display device from a viewpoint of a user, thereby the user visually recognizes the first content and the second content as being superimposed.

A computer-readable non-transitory recording medium storing computer-executable program instructions that when executed by a processor cause a computer system to execute operations comprising:

• extracting a portion of a first display target;
• determining whether the portion extracted of the first display target is in contact with a second display target based on attribute information indicating presence of contact between the extracted portion of the first display target and the second display target;
• and
• displaying, based at least on the determined whether the extracted portion of the first display target is in contact with the second display target:
• at least a part of the first display target on a first display device as first content, wherein the at least a part of the first display target excludes the extracted portion of the first display target, and
• a combination including the extracted portion of the first display target and the second display target as second content, wherein the second display device is located in front of the first display device from a viewpoint of a user, thereby the user visually recognizes the first content and the second content as being superimposed.