| 摘要 |
<p>An operation input system comprising: a display device displaying an image including plural windows on a display screen; an input device performing an input into the display device and including plural protrusion members arranged along an operation surface of the input device and protruding independently therefrom; and a control device including a protrusion control section controlling a protrusion state of each protrusion member in accordance with a display content in the displayed windows. In case that at least a first window and a second window are displayed on the display screen as partially overlapping each other, the protrusion control section makes the protrusion state of the protrusion members protruded in accordance with the display content of a hidden region of the second window different from the protrusion state of the protrusion members protruded in accordance with the display content of an entire region of the first window and a displayed region of the second window.</p> |
