| 摘要 |
PROBLEM TO BE SOLVED: To provide a device which can easily display image information of a small-sized information processing terminal and a mobile terminal on an information processing apparatus. SOLUTION: A system of the present invention has a video connector for sending and receiving video signals from other terminals and its terminal and a graphic controller which synthesizes signals from the video connector inside, and decides whether terminals are connected to each other according to states of a detection switch in the video connector and the video signals, and the graphic controller automatically selects a display format. The graphic controller when configured to enable serial connections of terminals synthesizes puts video from an input terminal with video of its terminal and outputs a video signal to an output connector together with use position information on a screen. COPYRIGHT: (C)2004,JPO
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