| 摘要 |
PROBLEM TO BE SOLVED: To realize an information processor in which a screen image having high picture quality is displayed on an external device such as a projector or the like. SOLUTION: A presentation program 12 plots VGA slide data onto a video memory (VRAM) 15 through a display driver 14. Screen image data are generated from the VGA slide data corresponding to display resolution QVGA of the display device of a PDA1. A wireless utility program 11 captures the VGA slide data which are plotted on the video memory (VRAM) 15 by the program 12 through the driver 14 and the captured VGA slide data are transmitted to a wireless projector 2 via radio signals using a radio LAN device 13. COPYRIGHT: (C)2004,JPO&NCIPI
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