| 摘要 |
<P>PROBLEM TO BE SOLVED: To promote ICT utilization in regular classrooms by allocating operation buttons for users' intuitive operations. <P>SOLUTION: A regular classroom presentation system comprises an operation sheet unit 6 attachable to a whiteboard 4. The operation sheet unit 6 represents operation buttons on the surface. A personal computer 1 stores an operation sheet unit button attribute table including information about the operation buttons (commands) assigned to the operation sheet unit 6. When the operation button on the operation sheet unit 6 is clicked with a marker 5, the personal computer 1 detects it via a coordinate reading device 3 to execute the corresponding command. The operation sheet unit can be used to cause the personal computer to execute desired commands independently of a projected personal computer screen DESKTOP. No special whiteboard is necessary, and users' intuitive operations are possible in a regular classroom. <P>COPYRIGHT: (C)2007,JPO&INPIT |
