Hybrid low power computer mouse
First Claim
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1. A method for operating a pointing device in a low power manner, comprising:
- receiving first position tracking information from a first position tracking device;
de-activating the first position tracking device when the accuracy of the first position tracking information is determined to be inadequate; and
activating a second position tracking device in order to acquire second position tracking information when the first position tracking device is deactivated, wherein the first position tracking device is substantially lower power device than the second position tracking device.
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Abstract
Operating a pointing device in a low power manner by receiving first tracking information from a first tracking device, de-activating the first tracking device when the accuracy of the first tracking information is determined to be inadequate, activating a second tracking device in order to acquire second tracking information when the first tracking device is deactivated, wherein the first tracking device is substantially lower power device that the second tracking device.
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Citations
23 Claims
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1. A method for operating a pointing device in a low power manner, comprising:
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receiving first position tracking information from a first position tracking device; de-activating the first position tracking device when the accuracy of the first position tracking information is determined to be inadequate; and activating a second position tracking device in order to acquire second position tracking information when the first position tracking device is deactivated, wherein the first position tracking device is substantially lower power device than the second position tracking device. - View Dependent Claims (2, 3, 4, 5, 23)
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6. A low power pointing device, comprising:
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a first position tracking device arranged to provide first position tracking information when the accuracy of the first position tracking device is adequate, otherwise the first position tracking device is not active; and a second position tracking device that provides second position tracking information when the first position tracking device is not active, wherein the first position tracking device is substantially lower power device than the second position tracking device. - View Dependent Claims (7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18)
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19. A computer readable storage medium for storing computer code executable by a processor for operating a pointing device in a low power manner, comprising:
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computer code for receiving first position tracking information from a first position tracking device; computer code for de-activating the first position tracking device when the accuracy of the first position tracking information is determined to be inadequate; and computer code for activating a second position tracking device in order to acquire second position tracking information when the first position tracking device is deactivated, wherein the first position tracking device is substantially lower power device than the second position tracking device. - View Dependent Claims (20, 21, 22)
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Specification