Scheme for translating movements of a hand-held controller into inputs for a system

1. A method for use in providing input to a system, comprising the steps of:

determining position information for a controller for the system, wherein the determining position information comprises mixing at least two of inertial tracking information, image tracking information, and acoustic tracking information, wherein the mixing comprises applying different weightings to at least two of the at least two or more of the inertial tracking information, image tracking information, and acoustic tracking information;

comparing the determined position information for the controller with predetermined position information associated with commands; and

providing a command to the system if the determined position information matches predetermined position information for the command;

wherein the controller comprises a universal remote controller having an ability to control a plurality of different devices;

wherein the applying different weightings comprises applying the different weightings as defined by a particular game title being played back to the at least two of the at least two or more of the inertial tracking information, image tracking information, and acoustic tracking information;

wherein the applying different weightings comprises dynamically adjusting the weightings to the at least two of the at least two or more of the inertial tracking information, image tracking information, and acoustic tracking information;

wherein the dynamically adjusting the weightings comprises identifying a quality of at least one of the at least two or more of the inertial tracking information, image tracking information, and acoustic tracking information and dynamically adjusting the weightings as a result of the identified quality.

2. A method in accordance with claim 1 , further comprising the step of:

generating an interrupt for the system if the determined position information matches predetermined position information for the command.

3. A method in accordance with claim 1 , wherein the step of comparing comprises the step of:

determining whether the determined position information for the controller falls within certain ranges associated with the predetermined position information associated with commands.

4. A method in accordance with claim 1 , wherein the step of determining position information for the controller comprises the step of:

receiving on an image plane of a camera a projection of a geometric shape established on the controller.

5. A method in accordance with claim 4 , wherein the step of determining position information for the controller further comprises the step of:

analyzing movements and deformities in the projection of the geometric shape.

6. A system for use in providing input to a system, comprising:

means for determining position information for a controller for the system, wherein the means for determining position information comprises means for mixing at least two of inertial tracking information, image tracking information, and acoustic tracking information, and the means for determining position information further comprises means for applying different weightings to at least two of the at least two or more of the inertial tracking information, image tracking information, and acoustic tracking information;

means for comparing the determined position information for the controller with predetermined position information associated with commands; and

means for providing a command to the system if the determined position information matches predetermined position information for the command;

wherein the controller comprises a universal remote controller having an ability to control a plurality of different devices;

wherein the means for applying different weightings comprises a means for applying the different weightings as defined by a particular game title being played back to the at least two of the at least two or more of the inertial tracking information, image tracking information, and acoustic tracking information;

wherein the means for applying different weightings comprises means for dynamically adjusting the weightings to the at least two of the at least two or more of the inertial tracking information, image tracking information, and acoustic tracking information;

wherein the means for dynamically applying different weightings comprises means for identifying a quality of at least one of the at least two or more of the inertial tracking information, image tracking information, and acoustic tracking information, such that the means for dynamically adjusting the weightings is configured to dynamically adjust the weightings as a result of the identified quality.

7. A system in accordance with claim 6 , further comprising:

means for generating an interrupt for the system if the determined position information matches predetermined position information for the command.

8. A system in accordance with claim 6 , wherein the means for comparing comprises:

means for determining whether the determined position information for the controller falls within certain ranges associated with the predetermined position information associated with commands.

9. A system in accordance with claim 6 , wherein the means for determining position information for the controller comprises:

means for receiving on an image plane of a camera a projection of a geometric shape established on the controller.

10. A system in accordance with claim 9 , wherein the means for determining position information for the controller further comprises:

means for analyzing movements and deformities in the projection of the geometric shape.

11. A computer program product comprising a non-transitory medium for embodying a computer program for input to a computer and a computer program embodied in the medium for causing the computer to perform steps of:

determining position information for a controller for a system, wherein the determining position information comprises mixing at least two of inertial tracking information, image tracking information, and acoustic tracking information, where the mixing comprises applying different weightings to at least two of the at least two or more of the inertial tracking information, image tracking information, and acoustic tracking information;

comparing the determined position information for the controller with predetermined position information associated with commands; and

providing a command to the system if the determined position information matches predetermined position information for the command;

wherein the controller comprises a universal remote controller having an ability to control a plurality of different devices;

wherein the applying different weightings comprises applying the different weightings as defined by a particular game title being played back to the at least two of the at least two or more of the inertial tracking information, image tracking information, and acoustic tracking information;

wherein the applying different weightings comprises dynamically adjusting the weightings to the at least two of the at least two or more of the inertial tracking information, image tracking information, and acoustic tracking information;

wherein the dynamically adjusting the weightings comprises identifying a quality of at least one of the at least two or more of the inertial tracking information, image tracking information, and acoustic tracking information and dynamically adjusting the weightings as a result of the identified quality.

12. A computer program product in accordance with claim 11 , wherein the computer program is further configured for causing the computer to perform the step of:

generating an interrupt for the system if the determined position information matches predetermined position information for the command.

13. A computer program product in accordance with claim 11 , wherein the step of comparing comprises the step of:

determining whether the determined position information for the controller falls within certain ranges associated with the predetermined position information associated with commands.

14. A computer program product in accordance with claim 11 , wherein the step of determining position information for the controller comprises the step of:

receiving on an image plane of a camera a projection of a geometric shape established on the controller.

15. A computer program product in accordance with claim 14 , wherein the step of determining position information for the controller further comprises the step of:

analyzing movements and deformities in the projection of the geometric shape.