Page turning apparatus for use with computer system

• US 5,937,419 A
• Filed: 09/18/1996
• Issued: 08/10/1999
• Est. Priority Date: 09/19/1995
• Status: Expired due to Fees

• Current Assignee: Kabushiki Kaisha Toshiba (Toshiba Corporation)
• Original Assignee: Kabushiki Kaisha Toshiba (Toshiba Corporation)
• Inventors: Teramura, Shinichi, Oshiro, Masami, Tabata, Jiro
• Primary Examiner(s): Feild, Joseph H.
• Assistant Examiner(s): Young, John L.
• Application Number:
  US08/715,888
• Time in Patent Office: 1,056 Days
• Field of Search: 345/350, 707/514
• US Class Current: 715/209
• CPC Class Codes: G06F 3/0483 Interaction with page-structured environments, e.g. book metaphor

Abstract

Symbols of a plurality of page turning buttons and one guide display button are displayed on a screen of a computer system. A page turning apparatus for use with a computer system has a screen data table that stores information of page turning buttons for individual pages to be turned and information of pages displayed by the page turning buttons. When one of the page turning buttons is selected by an input unit such as a mouse, the page turning apparatus obtains page information corresponding to the selected page turning button from the screen data table and replaces the current screen page of the computer system with a page corresponding to the obtained page information. In addition, the page turning apparatus has a screen page hierarchical data table corresponding to functions of pages that can be displayed. When a guide display button is selected by the input unit such as the mouse, the page turning apparatus generates a screen page hierarchical chart that hierarchically represents the relation of individual pages based on the screen hierarchical data table, changes the color of a part of the screen page hierarchical chart so as to distinguish the current screen page in the screen page hierarchical chart, and displays the screen page hierarchical chart as a window on the screen of the computer system.

Claims

1. A page turning apparatus for use in a computer system, the apparatus comprising:

a display unit;

an input unit;

means for placing a page turning symbol and a guide display symbol on a current screen page displayed on a screen of said display unit;

means for turning the current screen page to a destination screen page related to the page turning symbol which is selected on the current screen page by said input unit; and

means for displaying a screen page hierarchical chart on the screen of said display unit when the guide display symbol is selected by said input unit, the screen page hierarchical chart representing a hierarchical relation between the current screen page and other screen pages by blocks corresponding to the screen pages and lines connecting the blocks.

2. The page turning apparatus as set forth in claim 1, wherein said displaying means comprises:

means for coloring the screen page hierarchical chart so as to distinguish a block corresponding to the current screen page.

3. The page turning apparatus as set forth in claim 1, wherein said displaying means comprises:

means for storing information representing hierarchical positions and function types of individual screen pages; and

means for generating the screen page hierarchical chart based on the information representing the hierarchical positions and function types.

4. The page turning apparatus as set forth in claim 1, further comprising:

means for turning the current screen page to a destination screen page when the corresponding block in the screen page hierarchical chart is selected by said input unit.

5. The page turning apparatus as set forth in claim 1, further comprising:

means for coloring the page turning symbol on the current screen page corresponding to a hierarchical position of a destination screen page displayed by selecting the page turning symbol.

6. The page turning apparatus as set forth in claim 5, wherein said coloring means comprises:

means for storing screen color information of the page turning symbols at individual hierarchical positions of destination screen pages displayed by the page turning symbols; and

means for setting up a color of the page turning symbol to be displayed on said display unit based on the screen color information.

7. The page turning apparatus as set forth in claim 1, further comprising:

means for coloring the page turning symbol corresponding to a function type and a hierarchical position of a destination screen page displayed by selecting the page turning symbol.

8. The page turning apparatus as set forth in claim 7, wherein said coloring means comprises:

means for storing screen information representing hierarchical positions and function types of individual screen pages;

means for storing screen color information of the page turning symbol corresponding to the function type and the hierarchical position of a destination screen page displayed by the page turning symbol, the screen color information varying a color density of the page turning symbol corresponding to the function type of the destination screen page displayed by the page turning symbol; and

means for setting up a color of the page turning symbol displayed on said display unit corresponding to the screen information and the screen color information.

9. The page turning apparatus as set forth in claim 1, further comprising:

means for placing a cancellation symbol on the current screen page displayed on the screen of said display unit; and

means for restoring the current screen page to a screen page preceding the current page when the cancellation symbol is selected by the input unit.

10. The page turning apparatus as set forth in claim 9, wherein said restoring means comprises:

means for storing information of a current screen page displayed on said display unit when said turning means outputs a destination screen page to said display unit; and

means for outputting the information stored in said storing means to said display unit when the cancellation symbol is selected by said input unit.

11. A page turning apparatus for use in a computer system, the apparatus comprising:

a display unit;

an input unit;

means for placing a page turning symbol on a current screen page displayed on a screen of said display unit;

means for turning the current screen page to a destination screen page related to the page turning symbol which is selected on the current screen page by a predetermined operation; and

means for displaying a screen page hierarchical chart on the screen of said display unit when the page turning symbol is selected with another operation different from the predetermined operation by said input unit, the screen page hierarchical chart representing a hierarchical relation between the current screen page and the destination page displayed by the predetermined operation of the page turning symbol;

wherein said displaying means comprises

means for coloring the screen page hierarchical chart so as to distinguish a block corresponding to the current screen page, a block corresponding to the destination screen page, and a line connecting the blocks.

12. A page turning apparatus for use in a computer system, the apparatus comprising:

a display unit;

an input unit;

means for placing a page turning symbol on a current screen page displayed on a screen of said display unit;

means for turning the current screen page to a destination screen page related to the page turning symbol which is selected on the current screen page by a predetermined operation; and

means for displaying a screen page hierarchical chart on the screen of said display unit when the page turning symbol is selected with another operation different from the predetermined operation by said input unit, the screen page hierarchical chart representing a hierarchical relation between the current screen page and the destination page displayed by the predetermined operation of the page turning symbol;

wherein said displaying means comprises

means for storing information representing hierarchical positions and function types of individual screen pages; and

means for generating the screen page hierarchical chart based on the information representing the hierarchical positions and function types.