Apparatus and method for turning E-book pages in portable terminal

• US 9,557,910 B2
• Filed: 09/14/2011
• Issued: 01/31/2017
• Est. Priority Date: 10/01/2010
• Status: Expired due to Fees

• Current Assignee: Samsung Electronics Co. Ltd.
• Original Assignee: Samsung Electronics Co. Ltd.
• Inventors: Lee, Sung-Min, Lee, Dal-Kwang
• Primary Examiner(s): Levy, Amy M
• Application Number:
  US13/232,493
• Publication Number:
  US 20120084703A1
• Time in Patent Office: 1,966 Days
• Field of Search: 715/776
• US Class Current: 1/1
• CPC Class Codes: G06F 3/0483 Interaction with page-structured environments, e.g. book metaphor
• CPC Class Codes: G06F 3/04883 for inputting data by handwriting, e.g. gesture or text
• CPC Class Codes: G06F 40/169 Annotation, e.g. comment data or footnotes

Abstract

An apparatus and method turn electronic book (e-book) pages in a portable terminal. The method determines whether a touch is input outside of a predetermined User Interface (UI) activation region of a screen of the portable terminal. The method determines whether a drag and release is input in a direction towards the predetermined UI activation region in response to detecting the touch. The method displays one of a preceding page and a next page on the screen in response to determining that the touch is outside of the predetermined UI activation region and that the drag and release is input in the direction towards the predetermined UI activation region.

Claims

1. A method for turning electronic book (e-book) pages in a portable terminal, the method comprising:

defining a first partial region of a screen of the portable terminal on a first side as a first user interface (UI) activation region, a second partial region of the screen on an opposing side as a second UI activation region, and a middle region of the screen between the first UI activation region and the second partial region, the screen comprising a touchscreen;

displaying at least one page of an e-book on the screen;

receiving a first input having a start position, a first direction, and an end position, the first input comprising a dragged gesture on the touchscreen;

determining whether the start position of the first input is in the first UI activation region, the second UI activation region, or the middle region of the screen;

in response to determining that the start position is in the middle region of the screen;

determining whether the first direction of the first input is towards the first UI activation region or the second UI activation region;

in response to determining that the first direction of the first input is towards the first UI activation region, displaying a just previous page on the screen; and

in response to determining that the first direction of the first input is towards the second UI activation region, displaying a just next page on the screen;

in response to determining that the start position of the first input is in the first UI activation region;

displaying a right side of the e-book;

determining whether the first direction of the first input is towards the second UI activation region or towards a right edge of the screen;

in response to determining that the first direction is towards the second UI activation region, displaying the just next page on the screen; and

in response to determining that the first direction is towards the right edge of the screen;

displaying a number of pages to be increased relative to the displayed at least one page;

determining that the first input further comprises a second direction prior to the end position; and

in response to determining that the first input further comprises the second direction, displaying a page corresponding to the number of pages to be increased;

in response to determining that the start position of the first input is in the second UI activation region;

displaying a left side of the e-book;

determining whether the first direction of the first input is towards the first UI activation region or towards a left edge of the screen;

in response to determining that the first direction is towards the second UI activation region, displaying the just previous page on the screen; and

in response to determining that the first direction is towards the left edge of the screen;

displaying a number of pages to be decreased relative to the displayed at least one page;

determining that the first input further comprises the second direction prior to the end position; and

in response to determining that the first input further comprises the second direction, displaying a page corresponding to the number of pages to be decreased.

2. The method of claim 1, further comprising:

determining whether a bookmark switch is touched in a predetermined bookmark UI activation region of the screen; and

responsive to determining that the bookmark switch is touched in the predetermined bookmark UI activation region of the screen, activating a bookmark function.

3. The method of claim 2, further comprising:

determining whether a touch is input for a clip corresponding to a previously added bookmark in the e-book;

responsive to determining that the touch is input for the clip corresponding to the previously added bookmark in the e-book, displaying a page corresponding to the previously added bookmark;

determining whether a long touch is sensed for the clip whose bookmark page has been displayed; and

responsive to determining that the long touch is sensed for the clip whose bookmark page has been displayed, displaying information about the previously added bookmark.

4. The method of claim 2, further comprising:

determining whether a touch is input for a clip corresponding to a previously added bookmark in the e-book;

responsive to determining that the touch is input for the clip corresponding to the previously added bookmark in the e-book, displaying a page corresponding to the previously added bookmark;

determining whether a drag and release associated with a touch for the clip whose bookmark page has been displayed is input in one of a first direction or a second direction; and

responsive to determining that the drag and release associated with the touch for the clip whose bookmark page has been displayed is input in one of the first direction or the second direction, moving to the page corresponding to the previously added bookmark.

5. The method of claim 2, further comprising:

determining whether a touch is input for a clip corresponding to a previously added bookmark in the e-book and then a drag and release is input in a direction towards an edge of the screen; and

responsive to determining that the touch is input for the clip corresponding to the previously added bookmark in the e-book and then the drag and release is input in the direction towards an edge of the screen, deleting the clip corresponding to the previously added bookmark.

6. The method of claim 1, wherein the number of pages to be increased or decreased varies nonlinearly according to a distance between a first touch location before the dragged gesture and a second touch location after the dragged gesture.

7. An apparatus in a portable terminal, the apparatus for turning electronic book (e-book) pages, the apparatus comprising:

a display unit comprising a touch panel operably connected to a screen of the portable terminal; and

a controller comprising hardware, the controller configured to;

define a first partial region of a screen of the portable terminal on a first side as a first user interface (UI) activation region, a second partial region of the screen on the opposing side as a second UI activation region, and a middle region of the screen between the first UI activation region and the second partial region;

control the display unit to display displaying at least one page of an e-book on the screen;

receive a first input having a start position, a first direction, and an end position, the first input comprising a dragged gesture on the touch panel;

determine whether the start position of the first input is in the first UI activation region, the second UI activation region, or the middle region of the screen;

in response to determining that the start position is in the middle region of the screen;

determine whether the first direction of the first input is towards the first UI activation region or the second UI activation region;

in response to determining that the first direction of the first input is towards the first UI activation region, control the display unit to display a just previous page on the screen; and

in response to determining that the first direction of the first input is towards the second UI activation region, control the display unit to display a just next page on the screen;

in response to determining that the start position of the first input is in the first UI activation region;

control the display unit to display a right side of the e-book;

determine whether the first direction of the first input is towards the second UI activation region or towards a right edge of the screen;

in response to determining that the first direction is towards the second UI activation region, control the display unit to display the just next page on the screen; and

in response to determining that the first direction is towards the right edge of the screen;

control the display unit to display a number of pages to be increased relative to the displayed at least one page;

determine the first input further comprises a second direction prior to the end position; and

in response to determining that the first input further comprises the second direction, control the display unit to display a page corresponding to the number of pages to be increased;

in response to determining that the start position of the first input is in the second UI activation region;

control the display unit to display a left side of the e-book;

determine whether the first direction of the first input is towards the first UI activation region or towards a left edge of the screen;

in response to determining that the first direction is towards the second UI activation region, control the display unit to display the just previous page on the screen; and

in response to determining that the first direction is towards the left edge of the screen;

display a number of pages to be decreased relative to the displayed at least one page;

determine that the first input further comprises the second direction prior to the end position; and

in response to determining that the first input further comprises the second direction, control the display unit to display a page corresponding to the number of pages to be decreased.

8. The apparatus of claim 7, wherein the controller is further configured to determine whether a bookmark switch is touched in a predetermined bookmark UI activation region of the screen, and activate a bookmark function in response to determining that the bookmark switch is touched in the predetermined bookmark UI activation region of the e-book.

9. The apparatus of claim 8, wherein the controller is further configured to determine whether a touch is input for a clip corresponding to a previously added bookmark in the e-book, control the display unit to display a page corresponding to the previously added bookmark in response to determining that the touch is input for the clip corresponding to the previously added bookmark in the e-book, determine whether a long touch is sensed for the clip whose bookmark page has been displayed, and control the display unit to display information about the previously added bookmark in response to determining that the long touch is sensed for the clip whose bookmark page has been displayed.

10. The apparatus of claim 8, wherein the controller is further configured to determine whether a touch is input for a clip corresponding to a previously added bookmark in the e-book, control the display unit to display a page corresponding to the previously added bookmark in response to determining that the touch is input for the clip corresponding to the previously added bookmark in the e-book, determine whether a drag and release associated with a touch for the clip whose bookmark page has been displayed is input in one of a first direction or a second direction, and control the display unit to move to the page corresponding to the previously added bookmark in response to determining that the drag and release associated with the touch for the clip whose bookmark page has been displayed is input in one of the first direction or the second direction.

11. The apparatus of claim 8, wherein the controller is further configured to determine whether a touch is input for a clip corresponding to a previously added bookmark in the e-book and then a drag and release is input in a direction towards an edge of the screen, and delete a clip corresponding to the previously added bookmark in response to determining that the touch is input for the clip corresponding to the previously added bookmark in the e-book and then the drag and release is input in the direction towards an edge of the screen.

12. The apparatus of claim 7, wherein the number of pages to be increased or decreased varies nonlinearly according to a distance between a first touch location before the dragged gesture and a second touch location after the dragged gesture.