Input method and input device

Details Input method and input device Input method and input device

2006-08-08

2006-08-08

Shalwala, Bipin (Department: 2629)

Computer graphics processing and selective visual display system

Display peripheral interface input device

Including keyboard

C345S173000

Reexamination Certificate

active

07088342

ABSTRACT:
A display panel disposed on the front surface of a device shows information related to an operation input. A sensor for detecting a touch of an object is disposed on the back surface of the device. A mark representing the touch position is displayed at a position directly above the position of a touch detected by the sensor on the display panel. When the mark representing the touch position and the display position of the information are overlapped, an input process corresponding to the overlapped information is performed.

REFERENCES:
patent: 5543588 (1996-08-01), Bisset et al.
patent: 5729219 (1998-03-01), Armstrong et al.
patent: 6023265 (2000-02-01), Lee
patent: 6747635 (2004-06-01), Ossia
patent: 6909424 (2005-06-01), Liebenow et al.
patent: 2002/0149561 (2002-10-01), Fukumoto et al.
patent: 2003/0184528 (2003-10-01), Kawasaki et al.

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