Speech recognition computing device display with highlighted text

• US 20050240406A1
• Filed: 04/21/2005
• Published: 10/27/2005
• Est. Priority Date: 04/21/2004
• Status: Abandoned Application

• Current Assignee: David Carroll
• Original Assignee: David Carroll
• Inventors: Carroll, David
• Application Number:
  US11/111,398
• Publication Number:
  US 20050240406A1
• Time in Patent Office: Days
• US Class Current: 704/235
• CPC Class Codes: G06F 3/16 Sound input; Sound output speech processing G10L
• CPC Class Codes: G09B 21/009 Teaching or communicating with deaf persons G09B21/04 takes precedence; deaf and dumb persons G09B21/00
• CPC Class Codes: G10L 15/26 Speech to text systems G10L15/08 takes precedence

Abstract

A computing device having a display screen and a speech recognition module, and related method of operation. Received audio input is processed with the speech recognition module to convert the received audio input to text. At least a portion of the converted audio input is displayed as text on the display screen, including a first segment having a first format and a second segment having a second format. The first segment text is indicative of more recently received audio input as compared to the second segment. The first format is visually different from the second format. With this method, the user can readily distinguish the most recently spoken words when viewing the display screen.

Claims

1. A method of operating a computing device having a display screen and a speech recognition module, the method comprising:

receiving audio input from a user over time;

processing the received audio input with the speech recognition module to convert the received audio input to text; and

displaying at least a portion of the converted audio input as text on the display screen, the displayed text including a first segment having a first format and a second segment having a second format, the first segment text being more recently received audio input as compared to the second segment;

wherein the first format is visually different from the second format.

2. The method of claim 1, wherein a font of the first format is larger than a font of the second format.

3. The method of claim 1, wherein the first format includes bolded text as compared to the second format.

4. The method of claim 1, wherein the first format incorporates a color different from a color of the second format.

5. The method of claim 1, wherein content of the first and second segments continuously changes as additional audio input is received and converted.

6. The method of claim 5, further comprising:

operating the computing device to continuously transfer a later received portion of the first segment text to the second segment.

7. The method of claim 6, further comprising:

designating a length of the first segment.

8. The method of claim 7, wherein the designated length is a function of time.

9. The method of claim 7, wherein the designated length is a function of number of characters.

10. The method of claim 7, further comprising:

receiving information from the user for determining the designated length.

11. The method of claim 7, further comprising:

changing the designated length of the first segment in response to a user input.

12. The method of claim 5, further comprising:

continuously scrolling the displayed text as additional audio input is received.

13. The method of claim 1, wherein the display text is displayed in a window defined on the display screen, the method further comprising:

changing a location of the window relative to a perimeter of the display screen in response to a user input.

14. The method of claim 1, wherein the computing device is a mobile, hand-held personal computing device including a microprocessor.

15. A computing device for displaying content to a user, the computing device comprising:

a housing;

a display screen;

a microphone;

a speech recognition module electronically connected to the microphone for converting audio input received at the microphone to text; and

a microprocessor electronically connected to the display screen and the speech recognition module, the microprocessor adapted to;

parse at least a portion of the converted text into a first segment and a second segment, the first segment being indicative of more recently received audio input as compared to the second segment,

assign a first format to the first segment and a second format to the second segment,

prompt the display screen to display the first segment text in the first format and the second segment text in the second format;

wherein the displayed first format is visually different from the displayed second format.

16. The computing device of claim 15, wherein a font of the displayed first format is larger than a font of the displayed second format.

17. The computing device of claim 15, wherein the processor is further adapted to continuously change content of the displayed first and second segments as additional audio input is received at the microphone.

18. The computing device of claim 15, wherein the microprocessor is further adapted to define a length of the first segment based upon a factor selected from the group consisting of number of characters and time.

19. The computing device of claim 15, wherein the computing device is a hand-held, mobile computing device such that the display screen is maintained by the housing.