User terminal device and interaction method thereof
First Claim
Patent Images
1. An electronic device comprising:
- a sensor configured to sense orientation and movement of a pen comprising a nib and a body connected to the nib, with respect to a display, by sensing electrical output from the pen; and
a controller configured to control the electronic device to operate in a first interaction mode in which an operation that corresponds to a touch point of the nib of the pen is performed if a pen touch with respect to the display is sensed by the sensor, and control the electronic device to operate in a second interaction mode if the controller determines that the body of the pen is put on the display,wherein, in the second interaction mode, the controller is further configured to determine a line formed at a position where the body of the pen contacts the display, and control the electronic device to perform at least one of position movement, size enlargement, and size reduction for a graphical object displayed on the display based on movement of the line resulting from the movement of the pen on the display.
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Abstract
A user terminal device is provided, which includes a sensor configured to sense a user operation with respect to a display; and a controller configured to operate in a first interaction mode in which an operation that corresponds to a touch point of a pen is performed if a pen touch with respect to the display is sensed by the sensor, to switch over to a second interaction mode if the controller determines that the pen is put on the display, and to perform an operation that corresponds to a line on the display on which the pen is put.
19 Citations
20 Claims
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1. An electronic device comprising:
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a sensor configured to sense orientation and movement of a pen comprising a nib and a body connected to the nib, with respect to a display, by sensing electrical output from the pen; and a controller configured to control the electronic device to operate in a first interaction mode in which an operation that corresponds to a touch point of the nib of the pen is performed if a pen touch with respect to the display is sensed by the sensor, and control the electronic device to operate in a second interaction mode if the controller determines that the body of the pen is put on the display, wherein, in the second interaction mode, the controller is further configured to determine a line formed at a position where the body of the pen contacts the display, and control the electronic device to perform at least one of position movement, size enlargement, and size reduction for a graphical object displayed on the display based on movement of the line resulting from the movement of the pen on the display. - View Dependent Claims (2, 3, 4, 5, 6)
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7. An electronic device comprising:
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a sensor configured to sense orientation and movement of a pen by the pen having a nib comprising a core connected to a built-in coil and a conductor connected to a conductive body by sensing electrical output from the pen; and a controller configured to control the electronic device to operate in a first interaction operation if the conductor touches a display and to control the electronic device to operate in a second interaction operation that is different from the first interaction operation if the core touches the display, wherein the controller is further configured to control the electronic device to perform at least one of position movement, size enlargement, and size reduction for a graphical object displayed on the display based on the movement of the pen on the display in the second interaction mode. - View Dependent Claims (8)
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9. An interaction method of an electronic device, the interaction method comprising:
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first operating, in response to sensing a pen touch with respect to a display of the electronic device, in a first interaction mode to perform an operation that corresponds to a touch point of a nib of a pen, the pen comprising the nib and a body connected to the nib; second operating, in response to determining that the body of the pen is put on the display, in a second interaction mode comprising; determining a line formed at a position where the body of the pen contacts the display; and performing at least one of position movement, size enlargement, and size reduction for a graphical object displayed on the display based on movement of the line resulting from movement of the pen on the display in the second interaction mode. - View Dependent Claims (10, 11, 12, 13, 14)
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15. An interaction method of an electronic device, the interaction method comprising:
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sensing whether a pen having a nib comprising a core connected to a built-in coil and a conductor connected to a conductive body touches a display of the electronic device; and performing a first interaction operation if the sensing indicates that the conductor touches the display and performing a second interaction operation that is different from the first interaction operation if the sensing indicates that the core touches the display, wherein the performing the first interaction operation comprises determining a line formed at a position where the conductor touches the display, and controlling the electronic device to perform at least one of position movement, size enlargement, and size reduction for a graphical object displayed on the display based on movement of the line resulting from movement of the pen on the display. - View Dependent Claims (16)
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17. An electronic device comprising:
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a sensor configured to sense orientation and movement of a pen comprising a nib that is formed in an inclined line edge shape and a body connected to the nib by sensing electrical output from the pen; and a controller configured to control the electronic device to operate in one of a plurality of different interaction modes according to a touch area if the pen touches a display and to control the electronic device to perform an interaction operation that corresponds to the touch area of the pen, wherein, in one of the interaction modes, the controller controls the electronic device to determine a line formed at a position where the body of the pen contacts the display, and to perform at least one of position movement, size enlargement, and size reduction for a graphical object displayed on the display based on movement of the line resulting from the movement of the pen on the display.
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18. A mobile device comprising:
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a sensor configured to sense a first orientation and movement of a pen comprising a nib and a body connected to the nib, the first orientation and movement indicating that the pen is touching a display of the mobile device in a first touch area, and to sense a second orientation and movement of the pen indicating that the touching device is touching the display in a second touch area, the first touch area being smaller than the second touch area; and a controller configured to control the mobile device to perform a first interaction operation in response to the sensor sensing the first orientation and movement of the pen, and to control the mobile device to perform a second interaction operation which is different from the first interaction operation in response to the sensor sensing the second orientation and movement of the pen, wherein, when the body of the pen contacts the display, the controller is further configured to determine a line formed at a position where the body of the pen contacts the display, and control the mobile device to perform at least one of position movement, size enlargement, and size reduction for a graphical object displayed on the display based on movement of the line resulting from movement of the pen on the display. - View Dependent Claims (19, 20)
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Specification