Data processing: presentation processing of document – operator i – Operator interface – On-screen workspace or object
Reexamination Certificate
2005-08-24
2009-11-17
Lo, Weilun (Department: 2179)
Data processing: presentation processing of document, operator i
Operator interface
On-screen workspace or object
C715S759000, C715S794000
Reexamination Certificate
active
07620906
ABSTRACT:
In the present invention, a user allows a computer to execute application software to display an object on a display and to move the object by dragging and dropping it using a pointing device, thus providing instructions of insertion or replacement of the displayed object. When the user drags and drops an object on a screen displayed on the display in accordance with the application software, an area corresponding to a position where the object is dragged or dropped is emphasized. Accordingly, the user can easily see a position where the object is dragged and dropped. When the type of process to be performed on the object varies in accordance with the position where the object is dropped, the area is emphasized with an emphasis pattern corresponding to a process to be executed. Accordingly, the user can easily determine a position where the object is dragged or dropped.
REFERENCES:
patent: 5392389 (1995-02-01), Fleming
patent: 6057844 (2000-05-01), Strauss
patent: 6191807 (2001-02-01), Hamada et al.
patent: 6593938 (2003-07-01), Sakata et al.
patent: 6807668 (2004-10-01), Stern et al.
patent: 2005/0166159 (2005-07-01), Mondry et al.
Canon Kabushiki Kaisha
Canon U.S.A. Inc. I.P. Division
Chuong Truc T
Lo Weilun
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