SYSTEMS AND METHODS FOR FACILITATING NAVIGATION IN A VIRTUAL INPUT DEVICE

• US 20130086504A1
• Filed: 08/31/2012
• Published: 04/04/2013
• Est. Priority Date: 09/29/2011
• Status: Abandoned Application

• Current Assignee: Infosys Limited
• Original Assignee: Infosys Limited
• Inventors: Venkateswaran, Girish, Balasubramanian, Narayan, Malarvathani, Beulah, Balakrishnan, Poornima, Subramanian, Sasidharan, Raghavan, Haripriya
• Application Number:
  US13/601,770
• Publication Number:
  US 20130086504A1
• Time in Patent Office: Days
• US Class Current: 715/773
• CPC Class Codes: G06F 3/04886 by partitioning the display area of the touch-screen or the surface of the digitising tablet into independently controllable areas, e.g. virtual keyboards or menus
• CPC Class Codes: H04N 21/42214 using alphanumerical characters
• CPC Class Codes: H04N 21/42228 the reprogrammable keys being displayed on a display screen in order to reduce the number of keys on the remote control device itself

Abstract

Methods and systems for facilitation navigation through a virtual input device include loading an instance of a virtual input device in response to a user input, filtering the one or more characters populated in one or more cells of the virtual input device instance on the basis of a first predefined policy stored on a processor readable storage medium, receiving a user character input to the virtual input device instance through a user input interface paired with the one or more computing devices, acquiring a set of priority characters related to the user input character on the basis of a second predefined policy stored on the storage medium and populating the virtual input device instance in response to the user character input with the set of priority characters.

Claims

1. A method executed by one or more computing devices for facilitating navigation across a virtual input device, the method comprising:

loading an instance of a virtual input device in response to a user input, wherein the instance of the virtual input device comprises a grid consisting of one or more cells and each of the one or more cells are populated with one or more characters;

filtering the one or more characters populated in the one or more cells of the virtual input device instance on the basis of a first predefined policy stored on a storage medium associated with the one or more computing devices;

receiving a user character input to the virtual input device instance through a user input interface paired with the one or more computing devices;

acquiring a set of priority characters related to the user input character on the basis of a second predefined policy stored on a storage medium associated with the one or more computing devices; and

populating the virtual input device instance in response to the user character input with the set of priority characters.

2. The method as claimed in claim 1, the method further comprising:

requesting one or more sets of characters to be filtered out for the instance of the virtual input device from a remote computing device that stores at least one predefined filtration policy.

3. The method as claimed in claim 1, further comprising:

requesting characters specific to a user'"'"'s locale, including a language specific set of characters;

receiving characters specific to the user'"'"'s locale from the associated storage medium; and

populating the virtual input device instance with the requested characters.

4. The method as claimed in claim 1, further comprising unloading the virtual input device instance in response to a user request.

5. The method as claimed in claim 1, wherein filtering includes displaying the filtered set of characters in an output display device.

6. The method as claimed in claim 1, wherein the second predefined policy includes the association of a vowel character in the English language with a consonant character in the English language.

7. The method of claim 1, wherein populating comprises populating the virtual input device instance with one or more applicable characters from the set of priority characters acquired.

8. The method as claimed in claim 1, further comprising displaying the populated virtual input device instance on an output display device.

9. The method as claimed in claim 1, wherein the grid consists of three horizontal rows and three vertical columns and each row and column consists of three cells.

10. The method as claimed in claim 6, further comprising visually highlighting a position in the grid associated with a display of the virtual input device instance in an output display device, the position indicative of a navigational position in the virtual input device.

11. The method as claimed in claim 10, wherein the geometric center position of the grid is visually highlighted in the virtual input device instance when the virtual input device instance is displayed in an output device.

12. The method as claimed in claim 11, wherein a visual highlight indicator linked with a current user navigational position returns to the geometric center of the grid following a user input through an associated user input device.

13. A system for facilitating navigation across a virtual input device, the system comprising:

at least one computing unit, the computing unit including an input and an output interface and a processor in operable communication with a processor readable storage medium containing one or more programming instructions whereby the processor is configured to;

load an instance of a virtual input device in response to a user input, wherein the instance of the virtual input device comprises a grid consisting of one or more cells;

filter one or more characters populated in the one or more cells of the virtual input device instance on the basis of a first predefined policy stored on a storage medium associated with the one or more computing devices; and

receive a user character input to the virtual input device instance through a user input interface paired with the computing device.

14. The system as claimed in claim 13, wherein the processor is further configured to:

acquire a set of priority characters related to the user input character on the basis of a second predefined policy stored on a storage medium associated with the one or more computing devices; and

populate the virtual input device instance in response to the user character input with the set of priority characters.

15. The system as claimed in claim 13, wherein the processor is further configured to:

request one or more sets of characters to be filtered out for the instance of the virtual input device from a remote computing device that stores at least one predefined filtration policy.

16. The system as claimed in claim 13, wherein the processor is further configured to:

request characters specific to a user'"'"'s locale, including a language specific set of characters;

receive characters specific to the user'"'"'s locale from the associated storage medium; and

populate the virtual input device instance with the requested characters.

17. The system as claimed in claim 13, wherein the processor is further configured to unload the virtual input device instance in response to a user request.

18. The system as claimed in claim 13, wherein the processor is further configured to filter includes displaying the filtered set of characters in an output display device.

19. The system as claimed in claim 13, wherein the second predefined policy includes the association of a vowel character in the English language with a consonant character in the English language.

20. The system of claim 13, wherein populating comprises populating the virtual input device instance with one or more applicable characters from the set of priority characters acquired.

21. The system as claimed in claim 13, wherein the processor is further configured to display the populated virtual input device instance on an output display device.

22. The system as claimed in claim 13, wherein the grid consists of three horizontal rows and three vertical columns and each row and column consists of three cells.

23. The system as claimed in claim 22, further configured to visually highlight a position in the grid associated with a display of the virtual input device instance in an output display device, the position indicative of a navigational position in the virtual input device.

24. The system as claimed in claim 23, wherein the geometric center position of the grid is visually highlighted in the virtual input device instance when the virtual input device instance is displayed in an output device.

25. The system as claimed in claim 24, wherein a visual highlight indicator linked with a current user navigational position returns to the geometric center of the grid following a user input through an associated user input device.

26. Computer-readable code stored on a non-transitory computer-readable medium that, when executed by a computing device, performs a method for monitoring and controlling a service level agreement, the method comprising, the method comprising:

filtering the one or more characters populated in the one or more cells of the virtual input device instance on the basis of a first predefined policy stored on a storage medium associated with the one or more computing devices;

receiving a user character input to the virtual input device instance through a user input interface paired with the one or more computing devices;

acquiring a set of priority characters related to the user input character on the basis of a second predefined policy stored on a storage medium associated with the one or more computing devices; and

populating the virtual input device instance in response to the user character input with the set of priority characters.