Storage medium having stored thereon program for adjusting pointing device, and pointing device
First Claim
1. A non-transitory storage medium having stored thereon a program which upon execution by a computer performs a method of adjusting using a pointing device for obtaining input data from an input apparatus provided with an imaging unit for imaging a known imaging object, the input data being one of data of an imaged image obtained by the imaging unit and data obtained by performing a predetermined operation on the obtained data of the imaged image, and performing information processing using the input data to output to a display apparatus, the method comprising:
- obtaining a maximum width of a display surface of said display apparatus;
determining an appropriate distance between said input apparatus and said display apparatus according to the obtained maximum width of said display surface;
calculating a current distance from said input apparatus to said imaging object based on said input data; and
generating a notification according to relation between said appropriate distance and said current distance.
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Accused Products
Abstract
A pointing device includes a controller for pointing a position on a display surface by imaging an imaging objective such as two markers positioned with a predetermined interval therebetween in a vicinity of the display surface of a monitor. With the pointing device, a width of the display surface and the interval between the markers are obtained to determine an appropriate distance between the controller and the monitor. Further, a current distance between the controller and the monitor (markers) is calculated. Relation between the current distance and the appropriate distance is notified by such as image display or sound output. For example, an image indicating the appropriate distance and an adjustment image varying in size in conjunction with the current distance are displayed on the monitor.
18 Citations
32 Claims
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1. A non-transitory storage medium having stored thereon a program which upon execution by a computer performs a method of adjusting using a pointing device for obtaining input data from an input apparatus provided with an imaging unit for imaging a known imaging object, the input data being one of data of an imaged image obtained by the imaging unit and data obtained by performing a predetermined operation on the obtained data of the imaged image, and performing information processing using the input data to output to a display apparatus, the method comprising:
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obtaining a maximum width of a display surface of said display apparatus; determining an appropriate distance between said input apparatus and said display apparatus according to the obtained maximum width of said display surface; calculating a current distance from said input apparatus to said imaging object based on said input data; and generating a notification according to relation between said appropriate distance and said current distance. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8)
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9. A pointing device for obtaining input data from an input apparatus provided with an imaging means for imaging a known imaging objective, the input data being one of data of an imaged image obtained by the imaging means and data obtained by performing a predetermined operation on the obtained data of the imaged image, and performing information processing using the input data to output to a display apparatus, comprising:
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a display surface width obtaining means for obtaining a maximum width of a display surface of said display apparatus; an appropriate distance determining means for determining an appropriate distance between said input apparatus and said display apparatus according to the maximum width of said display surface obtained by said display surface width obtaining means; a current distance calculating means for calculating a current distance from said input apparatus to said imaging objective based on said input data; and a notifying means for making a notification according to relation between said appropriate distance and said current distance. - View Dependent Claims (10, 11, 12, 13, 14, 15, 16)
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17. A method comprising:
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obtaining input data from a controller provided with an imaging unit for imaging an imaging object; performing, by a computer system having one or more computers, information processing using the input data to generate an output to a display apparatus; obtaining a maximum width of a display surface of said display apparatus; determining an appropriate distance between said controller and said display apparatus according to the obtained maximum width of said display surface; calculating a current distance from said controller to said imaging object based on said input data; and generating a notification according to relation between said appropriate distance and said current distance. - View Dependent Claims (18, 19, 20, 21, 22, 23, 24)
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25. A system comprising:
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a controller having an imaging element configured to image an imaging object; a computer configured to; obtain input data from the controller; perform information processing using the input data to generate an output to a display apparatus; obtain a maximum width of a display surface of said display apparatus; determine an appropriate distance between said controller and said display apparatus according to the obtained maximum width of said display surface; calculate a current distance from said controller to said imaging object based on said input data; and generate a notification according to relation between said appropriate distance and said current distance. - View Dependent Claims (26, 27, 28, 29, 30, 31, 32)
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Specification