Input device

Details Input device Input device

2006-01-25

2009-12-01

Mengistu, Amare (Department: 2629)

Computer graphics processing and selective visual display system

Display peripheral interface input device

C715S829000, C715S830000

Reexamination Certificate

active

07626570

ABSTRACT:
An input device allowing an operator to select any one of selection items of a pop-up menu with an easy operation is provided. The input device includes two kinds of operation units configured to output a coordinate translation signal in at least one direction and a control unit configured to control display information on a display screen on the basis of the coordinate translation signal output from operation unit. When scrollable display information is displayed and the pop-up menu is not displayed on the display screen, the control unit scrolls the display information on the basis of the coordinate-translation signal, and, when the scrollable display information and the pop-up menu are both displayed on the display screen, the control unit controls sequentially high-lighting of a plurality of selection items of the pop-up menu on the basis of the coordinate-translation signal.

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