APPARATUS AND METHOD FOR MOVING OBJECTS ON A TOUCHSCREEN DISPLAY

• US 20020018051A1
• Filed: 09/15/1998
• Published: 02/14/2002
• Est. Priority Date: 09/15/1998
• Status: Abandoned Application

• Current Assignee: Ericsson, Inc. (Telefonaktiebolaget LM Ericsson)
• Original Assignee: Ericsson, Inc. (Telefonaktiebolaget LM Ericsson)
• Inventors: SINGH, MONA
• Application Number:
  US09/153,701
• Publication Number:
  US 20020018051A1
• Time in Patent Office: Days
• US Class Current: 345/173
• CPC Class Codes: G06F 3/0488 using a touch-screen or digitiser, e.g. input of commands through traced gestures

Abstract

An apparatus and method for moving an object on a touchscreen display of a portable intelligent communications device or a separate computer is disclosed as including the steps of touching first and second areas on the display screen associated with the object to select the object, and identifying a new location for the object on the display screen. The object is selected when the first and second areas are touched within a predetermined time period, and moved to the new location when the location is identified on the screen within an additional predetermined time period. In touching the areas associated with an object to select the object, the screen is contacted at first and second points within a selection range about the object. From these points, the touches move in unison towards the center of the object, terminating at a point abutting or inside the periphery of the object. The first and second touches may be on opposite sides of the object and accomplished using a thumb and finger.

Claims

1. A method of moving an object depicted on a touchscreen display of a computer-controlled device, comprising the following steps:

(a) selecting an object having an initial location on said touchscreen display by touching an area associated with said object in a predetermined manner;

(b) identifying a target location for said object on said touchscreen display; and

(c) moving said object from said initial location to said target location.

2. The method of claim 1, wherein said target location is identified by touching said touchscreen display at a desired location.

3. The method of claim 1, wherein said object is moved when said target location is identified within a predetermined time period after said object has been selected.

4. The method of claim 1, wherein said object is selected by touching first and second areas on said touchscreen display associated with said object.

5. The method of claim 4, wherein said object is selected when said first and second areas are touched within a predetermined time period.

6. The method of claim 4, said selecting step further comprising:

(a) contacting first and second points on said touchscreen display adjacent said object; and

(b) moving from said first and second contact points towards a center line of said object between said contact points.

7. The method of claim 6, said first and second contact points being located outside a perimeter of said object, wherein said object is selected by moving from said first and second contact points to new points within the perimeter of said object.

8. The method of claim 6, said first and second contact points being located outside a perimeter of said object, wherein said object is selected by moving from said first and second contact points to new points within a border of said object.

9. The method of claim 7, further comprising the steps of:

(a) defining a border about the perimeter of said object; and

(b) selecting said object when said first and second contact points are within said border.

10. The method of claim 7, wherein said first and second contact points are located on opposite sides of said object.

11. The method of claim 10, wherein said first and second contact points are established by separate digits of a user'"'"'s hands.

12. The method of claim 4, wherein said first and second areas are on opposite sides of said object.

13. The method of claim 11, wherein said first and second areas are touched by a thumb and finger.

14. The method of claim 5, wherein said predetermined time period is approximately one second.

15. The method of claim 6, wherein said predetermined time period is approximately two seconds.

16. The method of claim 1, further comprising the step of identifying said object as being selected prior to said moving step.

17. The method of claim 1, further comprising the step of verifying said target location as being allowed for said object prior to said moving step.

18. The method of claim 1, further comprising the step of providing a model for each object depicted on said touchscreen display.

19. The method of claim 18, wherein said models encompass each object and any associated text.

20. The method of claim 18, wherein said models are rectangular in shape.

21. The method of claim 18, wherein each model is divided into four substantially equal quadrants.

22. The method of claim 18, wherein a border is provided surrounding a perimeter of each said model.

23. The method of claim 21, said selecting step further comprising contacting said touchscreen display on opposite quadrants of said model with a pair of human digits.

24. The method of claim 23, wherein said human digits move from initial contact points toward a center line of said model.

25. The method of claim 24, wherein said motion extends from outside a perimeter of said model to inside the perimeter of said model.

26. The method of claim 24, wherein said motion begins within a specified border located outside a perimeter of said model.

27. The method of claim 1, wherein said predetermined manner of touching comprises moving a finger in a circular motion substantially about a perimeter of said object.

28. The method of claim 18, said selecting step further comprising:

(a) touching said touchscreen display on a perimeter of said model with a human digit; and

(b) moving said human digit in a circular motion substantially about said model perimeter.

29. The method of claim 1, wherein said selecting, identifying, and moving steps are accomplished by simultaneously touching said object and said target location on said touchscreen.

30. The method of claim 1, said selecting step further comprising moving a human digit diametrically across said object.

31. The method of claim 18, said selecting step further comprising:

(a) touching said touchscreen display at a first corner of said model with a human digit;

(b) moving said human digit diametrically across said model so as to intersect a center thereof; and

(c) terminating movement of said human digit at a second corner of said model opposite said first corner.

32. The portable intelligent communications device of claim 31, wherein said processing circuit operates to move the location of said object when said predetermined tactile gesture and said subsequent touch occur within a predetermined time period.

33. The portable intelligent communications device of claim 32, wherein said predetermined time period is two seconds.

34. The portable intelligent communications device of claim 32, wherein said predetermined tactile gesture on said touchscreen display comprises first and second touches on opposite sides of said object.

35. The portable intelligent communications device of claim 34, wherein said processing circuit recognizes an object as being selected for movement when said first and second touches occur within a predetermined time period.

36. The portable intelligent communications device of claim 35, wherein said predetermined time period is approximately one second.

37. The portable intelligent communications device of claim 34, wherein said first and second touches move toward a center line of said object between said touches.

38. The portable intelligent communications device of claim 34, wherein said processing circuit detects a selection of said object for movement when said first and second touches move from outside a perimeter of said object to points inside the perimeter of said object.

39. The portable intelligent communications device of claim 34, wherein said processing circuit detects a selection of said object for movement when said first and second touches move from outside a perimeter of said object to points within a border surrounding said object.

40. The portable intelligent communications device of claim 38, said processing circuit defining a border about the perimeter of said object, wherein said processing circuit detects a selection of said object for movement when said first and second touches occur within said border.

41. The portable intelligent communications device of claim 31, wherein said processing circuit identifies said object as being selected for movement prior to moving the location of said object.

42. The portable intelligent communications device of claim 31, wherein said processing circuit verifies the new location for said object as being permitted prior to moving the location of said object.

43. The portable intelligent communications device of claim 31, wherein said processing circuit provides a model for each object depicted on said touchscreen display.

44. The portable intelligent communications device of claim 43, wherein said model encompasses each object and any associated text.

45. The portable intelligent communications device of claim 43, said model for each object being divided into four substantially equal quadrants, wherein said processing circuit detects selection of an object for movement when contact on said touchscreen display on opposite quadrants of said model is recognized.

46. The portable intelligent communications device of claim 43, wherein a border is provided surrounding a perimeter of each said model.

47. The portable intelligent communications device of claim 45, wherein said contacts move toward a center line of said model therebetween.

48. The portable intelligent communications device of claim 47, wherein said motion extends from outside a perimeter of said model to inside the perimeter of said model.

49. The portable intelligent communications device of claim 47, wherein said motion begins within a specified border located outside a perimeter of said model.

50. The portable intelligent communications device of claim 45, wherein said first and second touches are made by a thumb and index finger.

51. The portable intelligent communications device of claim 31, wherein said predetermined tactile gesture on said touchscreen display comprises a circular motion substantially about a perimeter of said object.

52. The portable intelligent communications device of claim 51, wherein said processing circuit operates to move the location of said object when said circular motion and said subsequent touch occur within a predetermined time period.

53. The portable intelligent communications device of claim 31, wherein said object is selected and moved by simultaneously touching said object and said new location on said touchscreen display.

54. The portable intelligent communications device of claim 31, wherein said predetermined tactile gesture on said touchscreen display comprises moving a human digit diametrically across said object.

31-1. A portable intelligent communications device, comprising:

(a) circuitry for performing telephony operations;

(b) a processing circuit;

(c) a memory circuit; and

(d) a touchscreen display;

said processing circuit being coupled to said touchscreen display to control the depiction of objects thereon, wherein said processing circuit moves the location of an object depicted on said touchscreen display upon detection of a predetermined tactile gesture on said touchscreen display in an area associated with said object followed by a subsequent touch at a new location on said touchscreen display.