Image display apparatus and method for operating the same
First Claim
1. A method for operating an image display device using a pointing device, the method comprising:
- displaying, on a display of the image display device, a handwriting region;
receiving a pointing signal from the pointing device;
displaying a pointer on the pointing signal;
determining whether a location of an image based on positional information corresponding to the received pointing signal is included in the handwriting region;
displaying the image corresponding to the received pointing signal at a boundary area of the handwriting region closest to the location when the location of the image is determined to be not included in the handwriting region; and
transmitting a signal allowing an output of a vibration to the pointing device or outputting an effect sound when the pointer is moved from outside of the handwriting region to inside the handwriting region or from inside of the handwriting region to outside the handwriting region.
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Abstract
According to an embodiment of the present invention, a method for operating an image display device using a pointing device includes displaying, on a display of the image display device, a handwriting region, receiving a pointing signal from the pointing device, determining whether a location of an image based on positional information corresponding to the received pointing signal is included in the handwriting region, and displaying the image corresponding to the received pointing signal at a boundary area of the handwriting region closest to the location when the location of the image is determined to be not included in the handwriting region.
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Citations
20 Claims
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1. A method for operating an image display device using a pointing device, the method comprising:
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displaying, on a display of the image display device, a handwriting region; receiving a pointing signal from the pointing device; displaying a pointer on the pointing signal; determining whether a location of an image based on positional information corresponding to the received pointing signal is included in the handwriting region; displaying the image corresponding to the received pointing signal at a boundary area of the handwriting region closest to the location when the location of the image is determined to be not included in the handwriting region; and transmitting a signal allowing an output of a vibration to the pointing device or outputting an effect sound when the pointer is moved from outside of the handwriting region to inside the handwriting region or from inside of the handwriting region to outside the handwriting region. - View Dependent Claims (2, 3, 4, 5, 6)
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7. A method for operating an image display device using a pointing device, the method comprising:
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displaying, on a display of the image display device, a handwriting region; receiving a pointing signal from the pointing device; displaying a pointer based on the pointing signal; determining whether or not a pointing signal trajectory corresponds to a specific character; displaying a list of operations associated with the specific character on an area adjacent to the handwriting region when the pointing signal trajectory is determined to correspond to the specific character; and transmitting a signal allowing an output of a vibration to the pointing device or outputting an effect sound when the pointer is moved from outside of the handwriting region to inside the handwriting region or from inside of the handwriting region to outside the handwriting region. - View Dependent Claims (8, 9, 10, 11, 12, 13)
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14. A method for operating an image display device using a pointing device, the method comprising:
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displaying, on a display of the image display device, a handwriting region; receiving a pointing signal from the pointing device; displaying a pointer based on the pointing signal; determining whether or not a pointing signal trajectory on the handwriting region corresponds to at least a part of multiple characters; displaying a list of operations associated with the multiple characters on an area adjacent to the handwriting region when the pointing signal trajectory corresponds to the at least part of multiple characters; updating the list of operations on the area adjacent to the handwriting region as the pointing signal trajectory changes; and transmitting a signal allowing an output of a vibration to the pointing device or outputting an effect sound when the pointer is moved from outside of the handwriting region to inside the handwriting region or from inside of the handwriting region to outside the handwriting region. - View Dependent Claims (15, 16, 17, 18, 19, 20)
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Specification