E-BOOK TERMINAL AND METHOD FOR SWITCHING A SCREEN

• US 20130024767A1
• Filed: 07/23/2012
• Published: 01/24/2013
• Est. Priority Date: 07/22/2011
• Status: Abandoned Application

• Current Assignee: Samsung Electronics Co. Ltd.
• Original Assignee: Samsung Electronics Co. Ltd.
• Inventors: Nam, Hyeong-Min
• Application Number:
  US13/556,033
• Publication Number:
  US 20130024767A1
• Time in Patent Office: Days
• US Class Current: 715/251
• CPC Class Codes: G06F 15/0291 for reading, e.g. e-books constructional details of portable computers G06F1/1613
• CPC Class Codes: G06F 3/0483 Interaction with page-structured environments, e.g. book metaphor
• CPC Class Codes: G06F 3/0488 using a touch-screen or digitiser, e.g. input of commands through traced gestures

Abstract

According to one embodiment, an electronic book (E-book) terminal comprising a touch screen and configured to switch a screen corresponding to content includes a display for displaying a user input area set to support an application for screen switching, and display a screen where page switching is performed depending on a user'"'"'s manipulation made in the user input area, an input recognizer for recognizing an action command corresponding to the manipulation made on the touch screen in the user input area displayed on the display, and a controller for detecting a start page, a moving direction, and a moving distance based on the action command recognized by the input recognizer. The controller configured to display a page-switching screen from the start page to a target page determined based on the moving direction and the moving distance, and displaying the target page upon completion of moving of the page.

Claims

1. An electronic book (E-book) terminal comprising a touch screen and configured to switch displayed content including a plurality of pages, the E-book terminal comprising:

a display configured to display a user input area that supports an application for screen switching, and display the content where page switching is performed depending on a manipulation of the user input area;

an input recognizer configured to recognize an action command corresponding to the manipulation made of the touch screen in the user input area displayed on the display; and

a controller configured to;

detect a start page, a moving direction and a moving distance based on the action command recognized by the input recognizer;

display, on the display, a page-switching screen from the start page to a target page determined based on the moving direction and the moving distance; and

display the target page upon completion of the moved page.

2. The E-book terminal of claim 1, wherein the input recognizer is configured to:

recognize the action command by recognizing a page moving start command corresponding to a press with a specified pressure and in a specific point on the touch screen;

recognize a page moving command corresponding to a drag action by a specified moving distance and with a specified pressure starting from a point where the press action occurred; and

recognize a moving stop command corresponding to a removal of a press action with a specific pressure in an arbitrary position during the drag action,

wherein optionally, the input recognizer is configured to recognize the action command further by recognizing an option search command corresponding to an action in which a press action with a specified pressure is maintained in an arbitrary position during the drag action for a predetermined time, and an option selection command corresponding to a drag action performed upwards or downwards after the option search command is recognized.

3. The E-book terminal of claim 2, wherein the display is configured to vertically display one or more user-selectable options in a position where the press action occurred for input of the option search command under control of the controller in response to the recognition of the option search command recognized by the input recognizer.

4. The E-book terminal of claim 3, wherein when the input recognizer is configured to recognize the page moving command after a specified option is selected depending on the option selection command, the controller being configured to control page moving corresponding to the recognized page moving command depending on the selected specified option.

5. The E-book terminal of claim 4, wherein the display is configured to display at least one of an index, summary information, chapter information, headline information, and a representative picture corresponding to each page being switched when displaying the page-switching screen under control of the controller in response to the page moving command recognized by the input recognizer.

6. The E-book terminal of claim 5, wherein when displaying the page-switching screen, the controller is configured to adjust a transparency of each page being switched, depending on a specified criterion.

7. The E-book terminal of claim 6, wherein when displaying the page-switching screen and when there is a plurality of content, the controller is configured to control the display to display content that meets a specified priority from among the plurality of content.

8. The E-book terminal of claim 1, wherein the controller is configured to change the user input area to an arbitrary area and set up in an arbitrary form on a screen constituting the display based on the manipulation.

9. The E-book terminal of claim 2, wherein the option selectable based on the option selection command includes at least one of moving between main pages, moving between bookmarked pages, moving between noted pages, moving between pages including searched content, and moving between option-integrated pages.

10. The E-book terminal of claim 1, wherein the input recognizer is configured to recognize an action command corresponding to movement on the display, which is detected by a camera.

11. A method for switching displayed content including a plurality of pages equipped with a touch screen, the method comprising:

displaying a user input area configured to support an application for screen switching;

recognizing an action command corresponding to a manipulation made on the touch screen in the displayed user input area;

detecting a start page, a moving direction, and a moving distance based on the recognized action command; and

displaying a page-switching screen from the start page to a target page that is determined based on the moving direction and the moving distance; and

displaying the target page upon completion of moving from the start page to the target page.

12. The method of claim 11, wherein the action command includes at least one of a page moving start command corresponding to a press action with a specified pressure in a specified point on the touch screen, a page moving command corresponding to a drag action made by a specified moving distance with a specified pressure starting from a point where the press action occurred, and a moving stop command corresponding to a removal of the press action in an arbitrary position during the drag action;

and

wherein optionally, the action command further includes an option search command corresponding to a particular action in which the press action is maintained in an arbitrary position during the drag action for a specified time, and an option selection command corresponding to a drag action made upward or downward after the option search command is recognized.

13. The method of claim 12, further comprising, upon recognition of the option search command, vertically displaying user-selectable options in a position where a press action corresponding to the option search command has occurred, in response to the recognition of the option search command.

14. The method of claim 13, further comprising, upon recognition of an input of the page moving command after a specified option is selected by the user, performing page moving corresponding to the recognized page moving command depending on the selected specified option.

15. The method of claim 14, further comprising, when displaying the page-switching screen in response to the recognized page moving command, displaying at least one of an index, summary information, chapter information, headline information, and a representative picture corresponding to each page being switched.

16. The method of claim 15, further comprising adjusting a transparency of each page being switched, depending on a preset criterion, when displaying the page-switching screen.

17. The method of claim 16, further comprising, when displaying the page-switching screen, displaying content that meets a preset priority from among a plurality of content, when there is a plurality of content.

18. The method of claim 11, wherein the user input area may be changed to an arbitrary area and set up in an arbitrary form on a screen comprising a display based on the manipulation.

19. The method of claim 12, wherein the option that is selectable based on the option selection command includes at least one of moving between main pages, moving between bookmarked pages, moving between noted pages, moving between pages including searched content, and moving between option-integrated pages.

20. The method of claim 11, further comprising recognizing an action command corresponding to movement of a user'"'"'s finger, which is detected by a camera.