| 摘要 |
<p>A display system includes: a display device with a display surface; and an input device that is able to communicate with the display device, wherein: the input device comprises: a track detection means for detecting a track of points of contact between the input device operated by a user and the display surface; a writing means for writing track data indicating the track detected by the track detection means in a memory; and a sending means for retrieving the track data from the memory and sending the track data to the display device; and the display device comprises: a position detection means for detecting positions on the display surface contacted by the input device and generating drawing data representing a line formed by points on the detected positions; a synthesizing means to generate image data; and a display means for displaying an image represented by the image data generated by the synthesizing means, on the display surface.</p> |
