Method and apparatus for use of rotational user inputs

• US 7,345,671 B2
• Filed: 09/26/2002
• Issued: 03/18/2008
• Est. Priority Date: 10/22/2001
• Status: Expired due to Term

• Current Assignee: Apple Inc.
• Original Assignee: Apple Inc.
• Inventors: Jobs, Steve, Robbin, Jeffrey L., Schiller, Philip W.
• Primary Examiner(s): Hjerpe; Richard
• Assistant Examiner(s): Shapiro; Leonid
• Application Number:
  US10/259,159
• Publication Number:
  US 20030095096A1
• Time in Patent Office: 2,000 Days
• Field of Search: 345/184, 345156-157, 345172-173, 345/684, 345/179, 345/180, 178/18.01, 178/18.03
• US Class Current: 345/156
• CPC Class Codes: G06F 1/1626 with a single-body enclosure integrating a flat display, e.g. Personal Digital Assistants [PDAs]
• CPC Class Codes: G06F 1/1662 Details related to the integrated keyboard
• CPC Class Codes: G06F 1/169 the I/O peripheral being an integrated pointing device, e.g. trackball in the palm rest area, mini-joystick integrated between keyboard keys, touch pads or touch stripes G06F1/1643 takes precedence; constructional details of pointing devices G06F3/033
• CPC Class Codes: G06F 3/03543 Mice or pucks G06F3/03541 takes precedence
• CPC Class Codes: G06F 3/0362 with detection of 1D translations or rotations of an operating part of the device, e.g. scroll wheels, sliders, knobs, rollers or belts
• CPC Class Codes: G06F 3/0482 Interaction with lists of selectable items, e.g. menus

Abstract

Improved approaches for users of computing devices to interact with graphical user interfaces are described. According to one aspect, a rotational user action supplied by a user at a user input device is transformed into linear action with respect to a graphical user interface. According to another aspect, a portion of an extended list of items is displayed by a graphical user interface and, through rotational user actions at a user input device, the portion of the list being displayed can be varied with welcomed ease of use. Although the type of computing device can vary, the improved approaches are particularly well-suited for use with a portable media player.

Claims

1. A portable media player, comprising:

a storage device that stores media content for each of a plurality of media items;

a display screen that displays a portion of the media items at a time;

a user input device having an exposed upper surface that enables a user of said portable media player to at least identify a particular media item from the media items being displayed through a rotational action with respect to the exposed upper surface of said user input device, wherein said user input device comprises a rotary dial and a button, and wherein the button is provided at the center of the rotary dial; and

a processor operatively connected to said storage device and said user input device, said processor controls said portable media player to play the media content of the particular media item that was identified using said user input device,

wherein, responsive to the rotational action with respect to the exposed upper surface of said user input device, visual feedback is provided on said display screen.

2. A portable media player as recited in claim 1, wherein said portable media player is battery-operated.

3. A portable media player as recited in claim 2, wherein said portable media player is pocket-sized.

4. A portable media player as recited in claim 1, wherein said processor further controls said portable media player to receive annular inputs directly from said user input device.

5. A portable media player as recited in claim 4, wherein said storage device is a storage disk drive.

6. A portable media player as recited in claim 1, wherein said display screen is a liquid crystal display with a light-emitting diode backlight.

7. A portable media player as recited in claim 6, wherein the light-emitting diode is white.

8. A portable media player as recited in claim 1, wherein said display screen is a pixel-based display device.

9. A portable media player as recited in claim 1, wherein said portable media player comprises an audio player, and wherein the media content for the media items includes at least audio files of songs.

10. A portable media player as recited in claim 1, wherein said portable media player comprises a video player, and wherein the media content for the media items includes at least video files of videos.

11. A portable media player as recited in claim 1, wherein said portable media player comprises an image viewer, and wherein the media content for the media items includes at least image files of images.

12. A portable media player as recited in claim 1, wherein only a single finger of the user need be used to provide the rotational action with respect to the exposed upper surface of said user input device, and the single finger can be used to complete one or more revolutions of said user input device without lifting the finger from said user input device.

44. A portable media player as recited in claim 1, wherein the exposed upper surface of said user input device is a completely exposed upper surface, and wherein the rotational action is with respect to the completely exposed upper surface of said user input device.

13. A method for interacting with a graphical user interface produced on a display device of a computing device, the computing device also having a rotational input device with an exposed upper surface and the computing device further having a button disposed within a periphery of the exposed upper surface, said method comprising:

detecting a rotational movement associated with a user input action with respect to the exposed upper surface of the rotational input device, the rotational input device producing annular-based output signals corresponding to the rotational movement;

converting the annular-based output signals from the rotational input device that correspond to the rotational movement into a linear movement; and

applying the linear movement to at least one object of the graphical user interface being produced on the display device to provide visual feedback correlated to the rotational movement associated with the user input action on the display device;

detecting a user input action with respect to the button; and

processing the user input action with respect to the button.

14. A method as recited in claim 13, wherein the at least one object is a list of items.

15. A method as recited in claim 14, wherein at least a portion of the items in the list are simultaneously displayed on the display device.

16. A method as recited in claim 15, wherein one of the items in the list being simultaneously displayed is rendered visually distinctive.

17. A method as recited in claim 14, wherein the items are media items.

18. A method as recited in claim 17, wherein the computing device is a pocket-sized media player, and the display device is a pixel-based display device.

19. A method as recited in claim 18, wherein the pixel-based display device is a liquid crystal display with a light-emitting diode backlight.

20. A method as recited in claim 18, wherein the computing device further includes a storage device that stores digital content of the media items.

21. A method as recited in claim 13, wherein the computing device is a pocket-sized media player, and the display device is a pixel-based display device.

22. A method as recited in claim 13, wherein the user input action is a rotational action, and wherein the rotational movement results from the rotational action.

23. A method as recited in claim 13, wherein the rotational input device comprises a rotatable wheel coupled to the computing device.

24. A method as recited in claim 23, wherein the rotational movement is provided by rotation of the rotatable wheel.

25. A method as recited in claim 13, wherein the rotational input device is a touch pad, and wherein the user input action is provided via the touch pad coupled to the computing device.

26. A method as recited in claim 25, wherein the rotational movement is provided by a rotational user input action with the touch pad.

27. A method as recited in claim 13, wherein the degree of rotation determines the amount of linear movement being applied.

28. A method as recited in claim 13, wherein only a single finger of the user need be used to detect the rotational movement associated with the user input action with respect to the exposed upper surface of the rotational input device, and the single finger can be used to complete one or more revolutions of the rotational input device without lifting the finger from the rotational input device.

29. A computer readable medium including at least computer program code for interacting with a graphical user interface produced on a display device of a computing device, the computing device also having a user input device, the user input device including a rotational input unit and a button, said computer readable medium including at least:

computer program code for receiving a rotational movement associated with a user input action by a user via the rotational input unit, the user input action being through interaction with the user input device, wherein only a single finger of the user need be used to provide the rotational movement via the user input action with the user input device, and the single finger can be used to complete one or more revolutions of the user input device without lifting the finger from the user input device;

computer program code for converting the rotational movement into a linear movement;

computer program code for applying the linear movement to at least one object of the graphical user interface being produced on the display device, wherein the linear movement being applied to the at least one object of the graphical user interface provides visual feedback correlated to the rotational movement associated with the user input action on the display device; and

computer program code for detecting a user input action with respect to the button; and

computer program code for processing the user input action with respect to the button.

45. A computer readable medium as recited in claim 29, wherein the computing device is battery powered and pocket-sized.

30. A portable media player, comprising:

a storage device that stores media content for each of a plurality of media items;

a display screen that displays a portion of the media items at a time;

a user input device having an exposed upper surface that enables a user of said portable media player to at least identify a particular media item from the media items being displayed through a rotational action with respect to the exposed upper surface of said user input device, wherein said user input device comprises a touch pad capable of rotational sensing, wherein said user input device further comprises a button separate from said touch pad, and wherein said button is provided at the center of said touch pad; and

a processor operatively connected to said storage device and said user input device, said processor controls said portable media player to play the media content of the particular media item that was identified using said user input device,

wherein, responsive to the rotational action with respect to the exposed upper surface of said user input device, visual feedback is provided on said display screen.

31. A portable media player as recited in claim 30, wherein said portable media player is battery-operated.

32. A portable media player as recited in claim 31, wherein said portable media player is pocket-sized.

33. A portable media player as recited in claim 30, wherein said processor further controls said portable media player to receive annular inputs directly from said user input device.

34. A portable media player as recited in claim 30, wherein said storage device is a storage disk drive.

35. A portable media player as recited in claim 30, wherein said display screen is a liquid crystal display with a light-emitting diode backlight.

36. A portable media player as recited in claim 35, wherein the light-emitting diode is white.

37. A portable media player as recited in claim 30, wherein said display screen is a pixel-based display device.

38. A portable media player as recited in claim 30, wherein said portable media player comprises an audio player, and wherein the media content for the media items includes at least audio files of songs.

39. A portable media player as recited in claim 30, wherein said portable media player comprises a video player, and wherein the media content for the media items includes at least video files of videos.

40. A portable media player as recited in claim 30, wherein said portable media player comprises an image viewer, and wherein the media content for the media items includes at least image files of images.

41. A portable media player as recited in claim 30, wherein only a single finger of the user need be used to provide the rotational action with respect to the exposed upper surface of said input device.

42. A portable media player as recited in claim 41, wherein the single finger can be used to complete one or more revolutions of said user input device without lifting the finger from said user input device.

43. A portable media player as recited in claim 30, wherein the exposed upper surface of said user input device is a completely exposed upper surface, and wherein the rotational action is with respect to the completely exposed upper surface of said user input device.