Generating audio signals based on input device position
First Claim
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1. A computer input device and computer system, the input device and system comprising:
- a pattern sensing component capable of generating an indication that the input device is at an edge of a pattern on a working surface based on an image of the working surface;
an audio driver, coupled to the pattern sensing component and capable of generating an audio driver signal based on the indication that the input device is at the edge of the pattern; and
an audio signal generator, coupled to the audio driver and capable of generating an audio signal based on the audio driver signal from the audio driver.
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Abstract
A computer input device and computer system are provided that determine if the input device is at an edge of a pattern on a working surface based on an image of the working surface captured by the input device. An audio control message is generated based on the input device being positioned on the edge of the pattern and the audio control message is used to cause a speaker to generate an audio signal.
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Citations
3 Claims
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1. A computer input device and computer system, the input device and system comprising:
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a pattern sensing component capable of generating an indication that the input device is at an edge of a pattern on a working surface based on an image of the working surface; an audio driver, coupled to the pattern sensing component and capable of generating an audio driver signal based on the indication that the input device is at the edge of the pattern; and an audio signal generator, coupled to the audio driver and capable of generating an audio signal based on the audio driver signal from the audio driver. - View Dependent Claims (2)
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3. A method comprising:
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an input device capturing an image of a working surface; a pose estimator determining that the input device is at an edge of a grid pattern on the working surface; an audio controller generating a audio control message based on the determination that the input device is at the edge of the working surface; and a speaker receiving the audio control message and generating an audio signal based on the audio control signal.
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Specification