| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To sort out and process pieces of information from an electronic pen, in an information processing system that performs conversion into a position coordinate on an display screen in a display means of a computer device. <P>SOLUTION: The information processing system 10 includes a screen 4 on which a coded pattern for indicating the position coordinate is formed, a reading means 1 for reading the coded pattern, the computer device 2 for receiving information with respect to the coded pattern transmitted by the reading means 1 and performing a processing corresponding to the information, and a projector 3 for receiving an image signal from the computer device 2 and projecting an image on the screen 4. The computer device 2 receives entry information transmitted from the electronic pen 1. In the computer device 2, a processing means 24 converts the position coordinate of a dot pattern included in the entry information into the position coordinate on the display screen of the display means 26. The computer device 2 draws a stroke in a writing region 703 based on the coordinate-converted position coordinate when the coordinate-converted position coordinate is in the writing region 703. <P>COPYRIGHT: (C)2011,JPO&INPIT</p> |
