To provide a display method of an information display device capable of enlarged/reduced display in list display while taking advantage of an operation characteristic of a track ball.
In this display method of an information display device provided with a display part 101 displaying a list of a plurality of choices 40, a control part 111 controlling the arrangement of the choices of the display part, and a remote control 50 equipped with a track ball 51 instructing a coordinate signal to the control part, the choices are displayed on the display part in a matrix array of N rows and M columns sequentially arranged from the upper side to the lower side and in the lateral direction; magnification is changed based on the coordinate signal in the Y-axis direction of the track ball; a cursor showing that one of the choices is in a selected state is moved in accordance with the order of the array of the choices based on the coordinate signal in the X-axis direction of the track ball; and the array is changed by the number of displayed rows in response to increase/decrease of the number of displayed rows associated with the magnification change.
COPYRIGHT: (C)2009,JPO&INPIT
| JP3173865 | TRACK BALL STRUCTURE WITH LIGHTING |
| WO/2007/128972 | NAVIGATION ARRANGEMENT FOR ELECTRONIC DEVICE |
| JP4214874 | Electronics |
Ichiko Masashi
Yanagimoto Manabu
Tokunaga Tatsuya
Masaki Takano
| JP2007241353A | ||||
| JP2008191928A |
竹内 里佳 Rika TAKEUCHI,134のキーワード VB用語<読む>事典,Visual Basic magazine for ビギナーズ 第6巻 第6号,日本,株式会社翔泳社,2007年 5月 1日,第6巻,p.189
Yuji Toda