Information display device in which changes to a small...

Details Information display device in which changes to a small... Information display device in which changes to a small...

2008-08-15

2011-10-25

Lo, Weilun (Department: 2179)

Data processing: presentation processing of document, operator i

Operator interface

Tactile based interaction

C345S173000, C715S781000, C715S788000

Reexamination Certificate

active

08046685

ABSTRACT:
An information display device having a large display screen which enables a user to operate an object displayed at a position distant from a user operation position is provided. The information display device has the display screen with a touch sensor, and enables a remote control of the display screen through a touch operation on the small screen area which is set to display a demagnified version of an image displayed on the display screen, by shifting a touch operation position in the small screen area to a position on the display screen. Hence an operation on the display screen and that on the small screen can be executed as the operations corresponding with each other.

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