Electronic apparatus, display system, and control method of electronic apparatus
AssigneeSeiko Epson Corporation
InventorsToshiya Kobayashi, Makoto Shigemitsu
Life of this patent
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Abstract
A terminal apparatus includes a wireless communication unit that communicates with a projector; an operation detection unit that detects an operation; and an operation data processing unit that causes the wireless communication unit to transmit operation data designating a display position of a pointer to the projector, when the projector displays the pointer according to an operation of a pointing device based on the operation detected by the operation detection unit.
Claims12
An electronic apparatus comprising:
- a communication unit that communicates with a display apparatus;
- and
- a processor programmed to
- cause the communication unit to communicate with the display apparatus to acquire information of the display apparatus;
- set a setting value based on the information of the display apparatus;
- detect an operation of a pointing device;
- cause the communication unit to transmit operation data to the display apparatus based on the operation, the operation data being data for designating a display position of a pointer displayed by the display apparatus according to the operation;
- and
- obtain the display position after a movement of the pointer corresponding to the operation based on the setting value.
A display system comprising:
- a display apparatus;
- and
- an electronic apparatus,
- wherein the display apparatus includes
- a display unit,
- a first communication unit that receives operation data transmitted from the electronic apparatus, and
- a first processor that causes the display unit to display a pointer indicating an operation position of a pointing device, based on the operation data received by the first communication unit, and
- the electronic apparatus includes
- a second communication unit that communicates with the display apparatus,
- a second processor programmed to
- cause the communication unit to communicate with the display apparatus to acquire information of the display apparatus;
- set a setting value based on the information of the display apparatus;
- detect an operation of a pointing device;
- cause the communication unit to transmit operation data to the display apparatus based on the operation, the operation data being data for designating a display position of a pointer displayed by the display apparatus according to the operation;
- and
- obtain the display position after a movement of the pointer corresponding to the operation based on the setting value.
A control method of an electronic apparatus that communicates with a display apparatus, the method comprising:
- acquiring information of the display apparatus;
- setting a setting value based on the information of the display apparatus;
- detecting an operation;
- transmitting operation data to the display apparatus based on the detected operation, the operation data being data for designating a display position of a pointer displayed by the display apparatus according to an operation of a pointing device;
- and
- obtaining the display position after a movement of the pointer corresponding to the operation based on the setting value.
Dependencies are inferred from the claim text.