Architecture for a speech input method editor for handheld portable devices

• US 20040243415A1
• Filed: 06/02/2003
• Published: 12/02/2004
• Est. Priority Date: 06/02/2003
• Status: Abandoned Application

• Current Assignee: Nuance Communications, Inc. (Microsoft Corporation)
• Original Assignee: International Business Machines Corporation
• Inventors: Lewis, James R., De Armas, Mario E., Commarford, Patrick M., Lewis, Burn L.
• Application Number:
  US10/452,429
• Publication Number:
  US 20040243415A1
• Time in Patent Office: Days
• US Class Current: 704/275
• CPC Class Codes: G06F 3/167 Audio in a user interface, e.g. using voice commands for navigating, audio feedback
• CPC Class Codes: G10L 15/26 Speech to text systems G10L15/08 takes precedence

Abstract

A speech input method editor can include a speech toolbar (102) having at least a microphone state/toggle button (104). The speech input method editor can also include a selectable dictation window area (108) used as a temporary dictation target until dictation text is transferred to a target application and a selectable correction window area (112) having at least one among an alternate list (120) for correcting dictated words, an alphabet (114), a spacebar (116), a spell mode reminder (118), or a virtual keyboard (122). The speech input method editor can remain active while using the selectable correction window and while transferring dictation text to the target application. The speech input method editor can further include an alternate input method editor window (112b) used to allow non-speech editing into at least one among the dictation window or to the target application while using the speech input method editor.

Claims

1. An architecture for a speech input method editor for handheld portable devices, comprising:

a graphical user interface including a dictation area window;

a speech input method editor for adding and editing dictation text in the dictation area window;

a target application for user selectively receiving the dictation text; and

at least an alternate input method editor enabled to edit the dictation text without deactivating the speech input method editor.

2. The architecture of claim 1, wherein the speech input method editor transfers edited dictation text from at least one among the speech input method editor and the alternate input method editor to the target application without deactivating the speech input method editor.

3. The architecture of claim 1, wherein the speech input method editor further comprises a speech input method editor window that remains visible when the alternate input method editor edits the dictation text.

4. The architecture of claim 1, wherein the architecture further comprises an input method manager that interacts with the speech input method editor.

5. The architecture of claim 4, wherein the input method manager interacts with target applications and data fields.

6. The architecture of claim 5, wherein the input method manager and the speech input method editor transfer state information from at least one among a target field and a target application to the target application.

7. The architecture of claim 6, wherein the state information is selected from the group of selection range, selection text, caret position, mouse events, and clipboard events.

8. The architecture of claim 6, wherein the speech input method editor enables a user of the handheld portable devices to manage text within the speech input method editor.

9. The architecture of claim 6, wherein the alternate input method editor is enabled to edit dictation text generated by the speech input method editor.

10. A speech input method editor, comprises:

a speech toolbar having at least one among a microphone state/toggle button, an extended feature access button, and a volume level information indicator;

a selectable dictation window area used as a temporary dictation target until dictation text is transferred to a target application; and

a selectable correction window area comprising at least one among selectable features comprising an alternate list for correcting dictated words, an alphabet, a spacebar, a spell mode reminder, and a virtual keyboard, wherein the speech input method editor remains active while using the selectable correction window and transferring dictation text to the target application.

11. The speech input method editor of claim 10, wherein the speech input method editor further comprises an alternate input method editor window used to allow non-speech editing into at least one among the selectable dictation window or to the target application while using the speech input method editor.

12. The speech input method editor of claim 10, wherein dictation text is automatically transferred to the target application when the selectable dictation window is in an unselected mode.

13. The speech input method editor of claim 10, wherein the selectable correction window area is toggled between hidden and visible.

14. The speech input method editor of claim 11, wherein the speech input method editor transfers edited dictation text from at least one among the speech input method editor and the alternate input method editor window to the target application without deactivating the speech input method editor.

15. The speech input method editor of claim 10, wherein the speech input method editor is an application within a handheld personal digital assistant.

16. A method of speech input editing for handheld portable devices, comprising the steps of:

receiving recognized text;

if a dictation window is visible, entering the recognized text into the dictation window; and

if a dictation window is hidden, entering the recognized text directly into a target application.

17. The method of claim 16, wherein the method further comprises the step of editing the recognized text in the dictation window using a speech input method editor and at least an alternate input method editor, wherein editing by the alternate input method editor does not deactivate the speech input method editor.

18. The method of claim 17, wherein the step of editing with at least an alternate input method editor further comprises activating an associated window.

19. The method of claim 17, wherein the method further comprises the step of transferring edited recognized text to the target application using the speech input method editor.

20. The method of claim 19, wherein the step of transferring comprises the step selected from 1) inserting the edited recognized text to an insertion point in the target application;

2) inserting the edited recognized text to the insertion point in the target application and clearing the dictation window;

     3) selecting an area to be cleared in the target application and then inserting the edited recognized text to the insertion point in the target application; and

     4) inserting the edited recognized text to the insertion point in the target application, clearing the dictation window, and moving a selection cursor to a next document or field in an input sequence in the target application.

21. A machine-readable storage, having stored thereon a computer program having a plurality of code sections executable by a machine for causing the machine to perform the steps of:

receive recognized text;

if a dictation window is visible, enter the recognized text into the dictation window and enable editing of the recognized text in the dictation window using a speech input method editor and at least an alternate input method editor, wherein editing by the alternate input method editor does not deactivate the speech input method editor; and

if a dictation window is hidden, enter the recognized text directly into a target application.