DEVICE AND METHOD FOR DISPLAY, PERSONAL DIGITAL ASSISTANT AND ITS METHOD, RECORDING MEDIUM, AND PROGRAM

摘要

PROBLEM TO BE SOLVED: To display image information of high importance for a user on an optimum display among a plurality of displays mounted on a personal digital assistant. SOLUTION: Each of nine displays 61 constituting a display part 47 computes a visibility rate indicating how easy for a user to see an image displayed on itself is, computes order indicating its priority level of display among the nine displays 61 according to visibility rates of the nine displays 61, and displays an image having an importance level corresponding to its display order among nine images which are provided by a CPU through an input/output interface 45 and a data line 64 and have their importance levels predetermined. This invention is applicable to PDA type and wristwatch type personal digital assistant. COPYRIGHT: (C)2004,JPO