| 摘要 |
<p>PROBLEM TO BE SOLVED: To allow a teacher to smoothly progress a CAI type lecture. SOLUTION: A URL is multi-addressed from a PC 1 being a terminal at a teacher's side through an LAN 3 to PC 2-1-2-4 being terminals at students' sides selected by the teacher, and the same Web page as a Web page displayed at a Web display window 74 of the PC 1 at the teacher's side is displayed on the screens of the PC 2-1-2-4 at the students' sides.</p> |
