Computer with a touch screen

Details Computer with a touch screen Computer with a touch screen

2007-02-27

2007-02-27

Hailu, Tadesse (Department: 2173)

Data processing: presentation processing of document, operator i

Operator interface

Gesture-based

C345S179000, C345S173000, C715S864000, C715S252000

Reexamination Certificate

active

10377652

ABSTRACT:
The present invention relates to a computer with a touch screen, and the user can execute one of “undo”, “cut”, “copy” and “paste” editing commands by a continuous stroke movement to increase the input operational efficiency. For example, after marking an area on the screen, if the subsequent stroke is moved downwards, the “cut” operation is performed, and if the subsequent stroke is moved upwards, the “copy” operation is performed. Furthermore, when the user stops the stroke at a predetermined position, if the subsequent stroke is moved towards the right, the “paste” operation is performed, and if the subsequent stroke is moved towards the left, the “undo” operation is performed.

REFERENCES:
patent: 5671438 (1997-09-01), Capps et al.
patent: 5677710 (1997-10-01), Thompson-Rohrlich
patent: 5850477 (1998-12-01), Takada
patent: 6340967 (2002-01-01), Maxted
patent: 6442578 (2002-08-01), Forcier
patent: 6683600 (2004-01-01), Lui
patent: 6938220 (2005-08-01), Shigematsu et al.
patent: 7002560 (2006-02-01), Graham
patent: 2003/0128244 (2003-07-01), Iga et al.
patent: 2004/0140956 (2004-07-01), Kushler et al.

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