POINTING DEVICE HAVING DIRECTIONAL SENSOR AND NON-DIRECTIONAL SENSOR, AND POINTING DATA INPUT METHOD USING IT
First Claim
1. A pointing device comprising:
- a directional sensor configured to recognize a first moving direction and to measure a first moving distance of the pointing device;
a non-directional sensor configured to recognize a second moving direction of the pointing device independently of the directional sensor; and
a controller configured to control pointing data outputted from the pointing device,wherein the pointing data is outputted based on the first moving direction and the first moving distance, the pointing data being controlled on the basis of the second moving direction.
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Accused Products
Abstract
Provided is a pointing data input method using a pointing device having a directional sensor for inputting pointing data accurately in an intended direction regardless of the bearing of the device, and a non-directional sensor. A device (100) includes DS (110), NDS (120), and a controller (130). The controller (130) controls pointing data on the basis of NDS data, and the pointing data is recognized by the DS (110) and is inputted based on a measured movement direction and distance. The controller (130) includes a comparator (132) for comparing the NDS data with the DS data, a modifier 134 for modifier (134) for modifying the DS data, and a means (136) for outputting the movement direction recognized by the NDS (120) as pointing data.
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Citations
12 Claims
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1. A pointing device comprising:
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a directional sensor configured to recognize a first moving direction and to measure a first moving distance of the pointing device; a non-directional sensor configured to recognize a second moving direction of the pointing device independently of the directional sensor; and a controller configured to control pointing data outputted from the pointing device, wherein the pointing data is outputted based on the first moving direction and the first moving distance, the pointing data being controlled on the basis of the second moving direction. - View Dependent Claims (2, 3, 4, 5, 6)
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7. A pointing data input method comprising steps for:
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acquiring a first moving data including a first moving direction recognized by a directional sensor and a first moving distance measured by a directional sensor; acquiring a second moving data including a second moving direction recognized by a non-directional sensor independently of the directional sensor; and controlling pointing data, wherein the pointing data is inputted based on the first moving direction and the first moving distance, the pointing data being controlled on the basis of the second moving direction. - View Dependent Claims (8, 9, 10, 11, 12)
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Specification