Method for controlling a display apparatus using a camera based device and mobile device, display apparatus, and system thereof
First Claim
1. A method of controlling a display apparatus of a system which includes a mobile device and display apparatus, the method comprising:
- displaying an entity by the display apparatus;
capturing, by the mobile device, the entity displayed on the display apparatus;
sensing, by the mobile device at least one of a movement of the captured entity and a change of size of the captured entity according to a movement of the mobile device;
generating, by the mobile device, a first control signal based on the least one of the movement of the captured entity and the change of size of the captured entity, the control signal controlling the display apparatus;
controlling, by the display apparatus, at least one of the size and position of the displayed entity according to the first control signal;
in response to a size of the captured entity being changed, generating, by the mobile device, a second control signal to change a size of the entity displayed on the display apparatus and changing, by the display apparatus the size of the entity displayed on the display apparatus according to the second control signal; and
in response to a position of the captured entity being changed, generating, by the mobile device, a third control signal to change a position of the entity displayed on the display apparatus and changing, by the display apparatus, the position of the entity displayed on the display apparatus according to the third control signal.
1 Assignment
0 Petitions
Accused Products
Abstract
A method of controlling a display apparatus using a camera based device and a mobile device, display apparatus, and system applying the same are provided. The method for controlling the display apparatus with the mobile device includes capturing an entity displayed which is on the display apparatus, in response to a movement of the mobile device, sensing at least one of a movement and a change of size of the captured entity, generating a control signal for controlling the display apparatus based on at least one of the sensed movement, and change of size of the entity and transmitting the generated control signal to the display apparatus.
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Citations
17 Claims
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1. A method of controlling a display apparatus of a system which includes a mobile device and display apparatus, the method comprising:
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displaying an entity by the display apparatus; capturing, by the mobile device, the entity displayed on the display apparatus; sensing, by the mobile device at least one of a movement of the captured entity and a change of size of the captured entity according to a movement of the mobile device; generating, by the mobile device, a first control signal based on the least one of the movement of the captured entity and the change of size of the captured entity, the control signal controlling the display apparatus; controlling, by the display apparatus, at least one of the size and position of the displayed entity according to the first control signal; in response to a size of the captured entity being changed, generating, by the mobile device, a second control signal to change a size of the entity displayed on the display apparatus and changing, by the display apparatus the size of the entity displayed on the display apparatus according to the second control signal; and in response to a position of the captured entity being changed, generating, by the mobile device, a third control signal to change a position of the entity displayed on the display apparatus and changing, by the display apparatus, the position of the entity displayed on the display apparatus according to the third control signal.
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2. A device comprising:
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a display configured to displays a first image which is a mirror image of a second image displayed on the second device; a sensor configured to sense a movement of the device relative to the second device; a processor configured to generate a control signal for controlling the second device to move the second image, in response to the sensor sensing the movement of the device; a transmitter configured to transmit the control signal to the second device; wherein, in response to a size of the first image being changed, the processor generates a control signal for controlling the second device to change a size of the second image according to the change of size of the first image; and wherein, in response to a position of the first image being changed, the processor generates a control signal for controlling the second device to change a position of the second image according to the change of position of the first image.
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3. A method of controlling a display apparatus controlled by a mobile device, the method comprising:
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displaying an entity; receiving, from the mobile device, a first control signal which is generated based a movement of the mobile device relative to the display apparatus and indicates a movement of the displayed entity as it relates to the movement of the mobile device; controlling at least one of a size and a position of the displayed entity according to the first control signal; receiving, from the mobile device, a second control signal to change a size of the entity being displayed on the display apparatus in response to a change of a size of the captured entity, and changing the size of the entity displayed on the display apparatus according to the second control signal; and receiving, from the mobile device, a third control signal to change a position of the entity displayed on the display apparatus in response to a position of the captured entity being changed, and changing the position of the entity displayed on the display apparatus according to the third control signal.
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4. A method for controlling a display apparatus with a mobile device, the method comprising:
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capturing an entity which is displayed on the display apparatus; in response to a movement of the mobile device, sensing at least one of a movement of the captured entity and a change of size of the captured entity; generating a control signal for controlling the display apparatus based on the at least one of the movement of the captured entity and the change of size of the sensed entity; transmitting the generated control signal to the display apparatus; in response to a size of the captured entity being changed, changing with the control signal a size of the entity displayed on the display apparatus according to the change of the size of the captured entity; and in response to a position of the captured entity being changed, changing with the control signal a position of the entity displayed on the display apparatus according to the change of the position of the captured entity. - View Dependent Claims (5, 6, 7, 8, 9, 10)
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11. A mobile device for controlling a display apparatus, the mobile device comprising:
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a camera which is configured to capture an entity displayed on the display apparatus; a display which is configured to display the entity captured by the camera; a communicator which is configured to communicate with the display apparatus; and a controller which is configured to control the camera to capture the entity displayed on the display apparatus, sense a movement of the captured entity according to a movement of the mobile device, generate a control signal based on the sensed movement of the captured entity, and control the communicator to transmit the generated control signal to the display apparatus; wherein, in response to a size of the captured entity being changed, the controller is further configured to generate a control signal to change a size of the entity displayed on the display apparatus according to the change of the size of the captured entity, and in response to a position of the captured entity being changed, the controller is further configured to generate the control signal to change a position of the entity displayed on the display apparatus. apparatus according to the change of the size of the captured entity. - View Dependent Claims (12, 13, 14, 15, 16, 17)
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Specification