| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a display control apparatus capable of smoothly progressing questions and answers in a conference system, and a remote controller to be used for the same. <P>SOLUTION: On display devices 511, 512 of each base 301, 302, pointers 601a, 602b, 603c, 604d corresponding to remote controllers 601, 602, 603, 604 which are operated by each user are displayed. When the user desires to ask or alert other users, the user operates the remote controller 601 to bring his/her pointer 601a close to a partner's pointer 603c. When the pointer approaches beyond predetermined distance, the display control apparatus transmits a driving signal to the remote controllers 601, 603 of both pointers 601a, 603c, a vibration generator built in each remote controller is driven to notify a user having the remote controller. <P>COPYRIGHT: (C)2010,JPO&INPIT |
