| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an electronic display device having operation buttons prepared separately from a display screen, which properly operates when the button is operated. <P>SOLUTION: The electronic display system 100 includes an electronic display device 1 and an information distribution device 3. The electronic display device 1 includes a display screen and operation buttons provided separately from the display screen. The electronic display system 100 is provided with: a position specifying part for specifying the position of the electronic display deice 1; and an operation change part for changing the operation of the electronic display device 1 when the operation button of the electronic display device 1 is operated according to the position of the electronic display device 1 specified by the position specifying part. <P>COPYRIGHT: (C)2011,JPO&INPIT |
