| 摘要 |
An electronic chalkboard system including a plurality of display panels, a pointing device which touches the plurality of panels, an image processor which processes an image to be displayed on one of the plurality of panels that is drawn by the pointing device touching the one of the plurality of panels; a controller which selects one of the plurality of panels according to a preset condition based on a first panel of the plurality of panels if the first panel is touched by the pointing device, and controls the image processor to display on the selected panel a menu related to the image displayed on the first panel, and wherein, if a second panel of the plurality of panels is touched by the pointing device while the menu is displayed on the selected panel, the controller newly selects one of the plurality of panels according to the preset condition based on the second panel and transfers the displayed menu to the newly-selected panel. |
