Data processing system and method for dynamically accessing an application using a voice command
First Claim
1. A data processing system, comprising:
- memory for storing a window list;
a first input means for receiving a first user input;
a central processing unit coupled to the first input means for receiving the first user input, the central processing unit accessing a first program having a characteristic and performing a first operation in response to the first user input, the central processing unit automatically modifying the window list to form a modified window list in response to the first operation, wherein the central processing unit modifies the window list in response to operating system control signals; and
,a speech recognition unit coupled to the memory for accessing the modified window list, the speech recognition unit being capable of recognizing a voice command corresponding to a first item of the modified window list.
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Abstract
A voice command interface is implemented in a data processing system whereby a user may select any application which is currently running on the data processing system without having to manually modify a list of programs which may be accessed by a voice command and without having to request the program by its full name. To allow a user to access a program which is currently running on the data processing system, control within the data processing system ensures that a name of the program or application which is opened by an external user is added to a window list automatically. Similarly, a program which is no longer enabled by a user and running on the data processing system will be automatically removed from the window list. Additionally, the data processing system and methodology implemented therein allow an external user to speak merely a portion of a title of an application to access the application using a voice command. When two or more programs have the same or similar titles, the data processing system first accesses a program which is first on the window list. If this is not the program desired by the user, the user then repeats the command and a next program or application is accessed and brought into focus. This procedure repeats and may even loop back to the first access program if the user continues to repeat commands accessing the program having similar or the same titles.
50 Citations
29 Claims
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1. A data processing system, comprising:
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memory for storing a window list; a first input means for receiving a first user input; a central processing unit coupled to the first input means for receiving the first user input, the central processing unit accessing a first program having a characteristic and performing a first operation in response to the first user input, the central processing unit automatically modifying the window list to form a modified window list in response to the first operation, wherein the central processing unit modifies the window list in response to operating system control signals; and
,a speech recognition unit coupled to the memory for accessing the modified window list, the speech recognition unit being capable of recognizing a voice command corresponding to a first item of the modified window list. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13)
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14. A method for accessing a data processing, comprising the steps of:
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storing a window list into a memory; receiving a first user input at a first user interface; accessing a first program in response to the first user input; enabling a central processing unit to perform a first program in response to the first user input; enabling a central processing unit to perform a first operation in response to the first user input; enabling the central processing unit to automatically modify the window list to form a modified window list in response to the first operation wherein the central processing modifies the window list in response to operating system control signals; parsing the modified window list to determine a first speakable object; and
,enabling a speech recognition unit to recognize the first speakable object. - View Dependent Claims (15, 16, 17, 18, 19, 20, 21)
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22. A program storage device readable by a machine, tangibly embodying a program of instructions executable by the machine to perform method steps for accessing a data processing system, said method steps comprising:
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receiving a first user input at a first user interface; accessing a first program in response to the first user input; enabling a central processing unit to perform a first operation in response to the first user input; enabling the central processing unit to selectively modify the window list to form a modified window list in response to the first operation wherein the central processing unit modifies the window list in response to operating system control signal; parsing the modified window list to determine a first speakable object; and
,enabling a speech recognition unit to recognize the first speakable object. - View Dependent Claims (23, 24, 25, 26, 27, 28, 29)
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Specification