| 摘要 |
PROBLEM TO BE SOLVED: To provide a display board system dispensing with operation of a keyboard and a mouse and enabling even an operator inexperienced in the operation of a personal computer to display many display contents on a display board through a communication line such as the Internet, select various contents by feeling similar to the switching of channels of a television and switch and display these selected contents. SOLUTION: The display board system provided with an information terminal connected to the communication line and the display board connected to the information terminal and capable of displaying various contents information includes a display screen switching means to be operated by a remote controller. The display screen switching means stores signals based on operation keys of the remote controller so as to be related to with screen position information based on a keyboard or a mouse, and when the related screen position information is selected by the operation of the remote controller, displays a required screen. COPYRIGHT: (C)2005,JPO&NCIPI
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