INFORMATION PROCESSING UNIT, CONTROL METHOD THEREOF, AND PROGRAM

摘要

PROBLEM TO BE SOLVED: To solve a problem that a content that has been receiving an attention of a user before the switching over may become difficult to be spotted due to switching over of display modes of contents.SOLUTION: An information processor comprises: first retrieval means for retrieving content data according to attribute information of the content data and a size of display area; first display means for displaying information on the content data retrieved by the first retrieval means at an arrangement based on the attribute information; second retrieval means for retrieving the content data according to other attribute information of the content data and the size of the display area; and second display means for displaying information on the content data retrieved by the second retrieval means at an arrangement based on the attribute information. The second display means displays the information on the content data retrieved by the first retrieval means and information on content data not retrieved in a distinguishable manner.