METHOD AND APPARATUS FOR PROVIDING GESTURE INFORMATION BASED ON TOUCHSCREEN AND INFORMATION TERMINAL DEVICE HAVING THE APPARATUS

• US 20080297484A1
• Filed: 11/28/2007
• Published: 12/04/2008
• Est. Priority Date: 05/29/2007
• Status: Abandoned Application

• Current Assignee: Samsung Electronics Co. Ltd.
• Original Assignee: Samsung Electronics Co. Ltd.
• Inventors: PARK, Bo-eun, Joo, Jong-sung
• Application Number:
  US11/946,245
• Publication Number:
  US 20080297484A1
• Time in Patent Office: Days
• US Class Current: 345/173
• CPC Class Codes: G06F 3/04817 using icons graphical or visual programming using iconic symbols G06F8/34
• CPC Class Codes: G06F 3/04847 Interaction techniques to control parameter settings, e.g. interaction with sliders or dials
• CPC Class Codes: G06F 3/0486 Drag-and-drop
• CPC Class Codes: G06F 3/04883 for inputting data by handwriting, e.g. gesture or text

Abstract

A method and apparatus for enabling user interface (UI) interaction between an information terminal device and a user based on a touchscreen, and an information terminal device incorporating the apparatus. The method includes displaying an operation image on the touchscreen in accordance with an operation mode; sensing whether the touchscreen is touched on the displayed operation image; and displaying guide information having a predetermined form corresponding to the operation mode in order to enable a user interface (UI) interaction, if the touch of the touchscreen is sensed.

Claims

1. A method of providing gesture information based on a touchscreen, the method comprising:

displaying an operation image on the touchscreen in accordance with an operation mode;

sensing whether the touchscreen is touched on the displayed operation image; and

displaying guide information having a predetermined form corresponding to the operation mode in order to enable a user interface (UI) interaction while the touch of the touchscreen is sensed.

2. The method of claim 1, wherein the displaying of the guide information comprises overlaying the guide information determined in accordance with the operation mode at a touched position of the touchscreen.

3. The method of claim 1, wherein the displaying of the guide information comprises displaying directional paths at a touched position of the touchscreen.

4. The method of claim 1, wherein the displaying of the guide information comprises displaying graffiti or images at a touched position of the touchscreen.

5. The method of claim 1, wherein the displaying of the guide information comprises displaying buttons at a touched position of the touchscreen.

6. The method of claim 1, wherein the displaying of the guide information comprises displaying different guide information for different operation modes.

7. The method of claim 1, wherein the displaying of the guide information comprises displaying a plurality of guide information to perform a plurality of functions in accordance with the operation mode.

8. The method of claim 1, wherein a plurality of guide information is mapped to corresponding operation modes.

9. A method of controlling a touchscreen based information terminal device, the method comprising:

displaying an operation image on the touchscreen in accordance with an operation mode;

sensing whether the touchscreen is touched on the displayed operation image;

displaying guide information having a predetermined form corresponding to the operation mode in order to enable a user interface (UI) interaction while the touch of the touchscreen is sensed; and

performing a function corresponding to the operation mode by manipulating the displayed guide information.

10. The method of claim 9, wherein the performing of the function corresponding to the operation mode comprises:

sensing a dragging of an object across the touchscreen in accordance with the displayed guide information;

performing a function that corresponds to a dragged distance if the dragging is sensed; and

ceasing the displaying of the guide information if the dragging is not sensed for a predetermined period of time.

11. An information terminal apparatus comprising:

a touchscreen to display an image and to display an operation image that corresponds to an operation mode and guide information having a predetermined form, in accordance with a touch due to a user'"'"'s manipulation of the touchscreen;

a memory unit to store content and guide information corresponding to a plurality of operation modes; and

a control unit to display the guide information at a touch position of the touchscreen unit while the touchscreen is manipulated in order to enable a user interface (UI) interaction, and to perform a function in accordance with manipulation of the displayed guide information.

13. The apparatus of claim 11, wherein the control unit senses the manipulation of the touchscreen, and displays the guide information and performs the function based on the manipulation of the touchscreen.

14. The apparatus of claim 11, wherein the controller displays the guide information at a touched position of the touchscreen.

15. The apparatus of claim 14, wherein the guide information comprises directional paths.

16. The apparatus of claim 14, wherein the guide information comprises images or icons.

17. The apparatus of claim 14, wherein the guide information comprises buttons.

18. The apparatus of claim 11, wherein the controller displays different guide information corresponding to a current operation mode of the information terminal apparatus.

12. A computer readable recording medium having recorded thereon a computer program to execute a method of providing gesture information of a touchscreen, the method comprising:

displaying an operation image on the touchscreen in accordance with an operation mode;

sensing whether the touchscreen is touched on the displayed operation image;

displaying guide information having a predetermined form corresponding to the operation mode in order to enable a user interface (UI) interaction while the touch of the touchscreen is sensed; and

performing a function corresponding to the operation mode by manipulating the displayed guide information.

19. A method of aiding a user in manipulating a touchscreen so as to perform functions of a multimedia apparatus, the method comprising:

displaying an operation image on a touchscreen of the multimedia apparatus corresponding to a current operation mode;

displaying guide information corresponding to the current operation mode while the touchscreen is manipulated; and

performing a function of the current operation mode based on a manipulation of the touchscreen in response to the displaying of the guide information.

20. The method of claim 19, wherein the current operation mode is one of a plurality of operation modes, and each operation mode corresponds to one of a plurality of guide information.

21. The method of claim 19, wherein the displaying of the guide information comprises displaying the guide information over the operation image.

22. The method of claim 19, wherein the current operation mode is a photo reproduction mode, the guide information comprises a straight line, and the performing of the function comprises zooming in or zooming out based on the manipulation of the touchscreen.

23. The method of claim 19, wherein the current operation mode is a music reproduction mode, the guide information comprises horizontal and vertical lines, and the performing of the function comprises adjusting the volume, rewinding, or fast forwarding based on the manipulation of the touchscreen.

24. The method of claim 19, wherein the current operation mode is a music-list view mode, the guide information comprises horizontal and vertical lines, and the performing of the function comprises selecting a new song or viewing a list of songs based on the manipulation of the touchscreen.

25. The method of claim 19, further comprising:

ceasing the displaying of the guide information when the manipulation of the touchscreen ceases.