| 摘要 |
<p>A display system provided with a sheet member (20) into which information is inputted, a coordinate position detecting means (10), e.g. a pressure-sensitive touch panel capable of detecting an input position on the sheet member (20) and formed on the back thereof separate therefrom, and a computer (104) to which an output data from the coordinate position detecting means (10) is transferred to process the information inputted to the sheet member (20). When the sheet member (20) is utilized as a projection screen, the computer (104) is connected with a projector (106) for projecting the input information onto the sheet member (20). The sheet member (20) preferably has a plurality of information input areas.</p> |
