INFORMATION PROCESSING DEVICE, INFORMATION PROCESSING METHOD, AND DATA STRUCTURE OF CONTENT FILE

摘要

In the present invention, information is configured in a tree structure, and an image is prepared for each node. A link to an image of an internal node is set in an image (152) for a root node. When a display area satisfies a predetermined link condition by a viewpoint moving operation to a link area "R1", a displayed object is switched from the image (152) to an image (154a) for an internal node. A link to any one of the images (156) for leaf nodes is set in each of the images (154a, 154b, 154c) for the internal nodes. Further, a sequence is defined for the images for the leaf nodes so that the images for the leaf nodes can be sequentially displayed. When the display is switched from the link area "b1" of the image (154b) for the internal node to the image "b1" for the leaf node, images are sequentially displayed until reaching the image "c1", and the display is returned to the internal node, the area "c1" of the image (154c) is displayed.