| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To input information to a computer by a simple operation of an indication means such as a fingertip. <P>SOLUTION: The information input system is provided with a projector capable of projecting an operation screen image for performing the input operation of the information to a computer and an imaging apparatus capable of transmitting picked-up image data obtained by imaging the operation screen image to the computer, and when an operator indicates a prescribed position of the operation screen image by the indication means as the input operation, detects the indicated position as an input operation position on the basis of the picked-up image data and displays a pointer at the detected input operation position by the projector. The information input system is provided with a still time determination part 532 for obtaining the time that the indication means holds a still state at the input operation position as still time and determining whether or not the obtained still times has reached prescribed time, and an input operation information generation part 533 for generating input operation information indicating that the input operation at the input operation position is performed when it is determined that the still times has reached the prescribed time. <P>COPYRIGHT: (C)2007,JPO&INPIT</p> |
