Information processing apparatus and wireless communication method

A first device comprising:

• a first near field communicator configured to receive, from a second device via near field communication (NFC), information for identifying the second device;
• a user interface configured to receive an instruction from a user;
• and
• a first wireless local-area network (LAN) communicator configured to transmit, via wireless LAN communication and if the user interface receives a first instruction from the user, first image data to the second device which is identified based on the received information,
• wherein the first wireless LAN communicator receives, via the wireless LAN communication and if the user interface receives a second instruction from the user, second image data from the second device which is identified based on the received information for identifying the second device.

A second device comprising:

• a second near field communicator configured to transmit, to a first device via near field communication (NFC), information for identifying the second device;
• and
• a second wireless local-area network (LAN) communicator configured to receive, via wireless LAN communication and if a user interface of the first device receives a first instruction from a user, first image data from the first device,
• wherein the second wireless LAN communicator transmits, via the wireless LAN communication and if the user interface of the first device receives a second instruction from the user, second image data to the first device.

A non-transitory computer-readable storage medium storing a program for causing a computer of a first device to perform a method, the method comprising:

• receiving, by a first near field communicator from a second device via near field communication (NFC), information for identifying the second device;
• receiving, by a user interface, an instruction from a user;
• and
• transmitting, by a first wireless local-area network (LAN) communicator via wireless LAN communication and if the user interface receives a first instruction from the user, first image data to the second device which is identified based on the received information,
• wherein the first wireless LAN communicator receives, via the wireless LAN communication and if the user interface receives a second instruction from the user, second image data from the second device which is identified based on the received information for identifying the second device.

A non-transitory computer-readable storage medium storing a program for causing a computer of a second device to perform a method, the method comprising:

• transmitting by a second near field communicator to a first device via near field communication (NFC), information for identifying the second device;
• and
• receiving, by a second wireless local-area network (LAN) communicator via the wireless LAN communication and if a user interface of the first device receives a first instruction from a user, first image data from the first device,
• wherein the second wireless LAN communicator transmits, via the wireless LAN communication and if the user interface of the first device receives a second instruction from the user, second image data to the first device.

A method for a first device, the method comprising:

• receiving, by a first near field communicator from a second device via near field communication (NFC), information for identifying the second device;
• receiving, by a user interface, an instruction from a user;
• and
• transmitting, by a first wireless local-area network (LAN) communicator via wireless LAN communication and if the user interface receives a first instruction from the user, first image data to the second device which is identified based on the received information,
• wherein the first wireless LAN communicator receives, via the wireless LAN communication and if the user interface receives a second instruction from the user, second image data from the second device which is identified based on the received information for identifying the second device.

A method for a second device, the method comprising:

• transmitting by a second near field communicator to a first device via near field communication (NFC), information for identifying the second device;
• and
• receiving, by a second wireless local-area network (LAN) communicator via the wireless LAN communication and if a user interface of the first device receives a first instruction from a user, first image data from the first device,
• wherein the second wireless LAN communicator transmits, via the wireless LAN communication and if the user interface of the first device receives a second instruction from the user, second image data to the first device.

A system comprising:

• a first device;
• and
• a second device,
• wherein the first device includes:
• a first near field communicator configured to perform a near field communication (NFC) for receiving, from the second device, information for identifying the second device,
• a user interface configured to receive an instruction from a user,
• a first wireless local-area network (LAN) communicator configured to perform a wireless LAN communication,
• a first memory, and
• a first processor configured to be in communication with the first memory, wherein the first processor is configured to perform operations including:
• identifying the second device based on the received information,
• transmitting, via the first wireless LAN communicator, first image data to the identified second device in a case where the user interface receives a first instruction from the user,
• transmitting a designation corresponding to a second instruction to the second device in a case where the user interface receives the second instruction from the user, and
• receiving, via the first wireless LAN communicator, second image data that is transmitted from the identified second device according to the transmitted designation, and
• wherein the second device includes:
• a second near field communicator configured to perform a near field communication (NFC) for transmitting, to the first device, the information for identifying the second device,
• a second wireless local-area network (LAN) communicator configured to perform a wireless LAN communication,
• a second memory, and
• a second processor configured to be in communication with the second memory, wherein the second processor is configured to perform operations including:
• receiving, via the second wireless LAN communicator, the first image data from the first device, wherein the first image data is transmitted from the first device in a case where the user interface of the first device receives the first instruction from the user, and
• transmitting, via the second wireless LAN communicator, the second image data to the first device, according to the designation received by the second device from the first device.

A first device comprising:

• a first near field communicator configured to perform a near field communication (NFC) for receiving, from a second device, information for identifying the second device;
• a user interface configured to receive an instruction from a user;
• a first wireless local-area network (LAN) communicator configured to perform a wireless LAN communication;
• a first memory;
• and
• a first processor configured to be in communication with the first memory, wherein the first processor is configured to perform operations including:
• identifying the second device based on the received information,
• transmitting, via the first wireless LAN communicator, first image data to the identified second device in a case where the user interface receives a first instruction from the user,
• transmitting a designation corresponding to a second instruction to the second device in a case where the user interface receives the second instruction from the user, and
• receiving, via the first wireless LAN communicator, second image data that is transmitted from the identified second device according to the transmitted designation.

A second device comprising:

• a second near field communicator configured to perform a near field communication (NFC) for transmitting, to a first device, information for identifying the second device;
• a second wireless local-area network (LAN) communicator configured to perform a wireless LAN communication;
• a second memory;
• and
• a second processor configured to be in communication with the second memory, wherein the second processor is configured to perform operations including:
• receiving, via the second wireless LAN communicator, first image data from the first device, wherein the first image data is transmitted from the first device in a case where a user interface of the first device receives a first instruction from a user, and
• transmitting, via the second wireless LAN communicator and in a case where the user interface of the first device receives a second instruction from the user, second image data to the first device, according to a designation corresponding to the second instruction and received by the second device from the first device.

A non-transitory computer-readable storage medium storing a program to cause a computer to perform a method for a first device, wherein the first device includes:

• a first near field communicator configured to perform a near field communication (NFC) for receiving, from a second device, information for identifying the second device, a user interface configured to receive an instruction from a user, and a first wireless local-area network (LAN) communicator configured to perform a wireless LAN communication, the method comprising:
• identifying the second device based on the received information;
• transmitting, via the first wireless LAN communicator, first image data to the identified second device in a case where the user interface receives a first instruction from the user;
• transmitting a designation corresponding to a second instruction to the second device in a case where the user interface receives the second instruction from the user;
• and
• receiving, via the first wireless LAN communicator, second image data that is transmitted from the identified second device according to the transmitted designation.

A method for a first device, wherein the first device includes a first near field communicator configured to perform a near field communication (NFC) for receiving, from a second device, information for identifying the second device, a user interface configured to receive an instruction from a user, and a first wireless local-area network (LAN) communicator configured to perform a wireless LAN communication, the method comprising:

• identifying the second device based on the received information;
• transmitting, via the first wireless LAN communicator, first image data to the identified second device in a case where the user interface receives a first instruction from the user;
• transmitting a designation corresponding to a second instruction to the second device in a case where the user interface receives the second instruction from the user;
• and
• receiving, via the first wireless LAN communicator, second image data that is transmitted from the identified second device according to the transmitted designation.

A system comprising:

• a first device;
• and
• a second device,
• wherein the first device includes:
• a first near field communicator configured to perform a near field communication (NFC) for receiving, from the second device, information for identifying the second device,
• a user interface configured to receive an instruction from a user,
• a first wireless local-area network (LAN) communicator configured to perform a wireless LAN communication,
• a first memory, and
• a first processor configured to be in communication with the first memory, wherein the first processor causes the first device to perform operations including:
• identifying the second device based on the information received by the first near field communicator,
• transmitting, via the first wireless LAN communicator, first image data to the identified second device in a case where the user interface receives a first instruction from the user, and
• receiving, via the first wireless LAN communicator and in a case where the user interface receives a second instruction from the user, second image data from the identified second device, and
• wherein the second device includes:
• a second near field communicator configured to perform a near field communication (NFC), for transmitting, to the first device, the information for identifying the second device,
• a second wireless local-area network (LAN) communicator configured to perform a wireless LAN communication,
• a second memory, and
• a second processor configured to be in communication with the second memory, wherein the second processor causes the second device to perform operations including:
• receiving, via the second wireless LAN communicator, the transmitted first image data from the first device, and
• transmitting, via the second wireless LAN communicator, the second image data to the first device.

A first device comprising:

• a first near field communicator configured to perform a near field communication (NFC) for receiving, from a second device, information for identifying the second device;
• a user interface configured to receive an instruction from a user;
• a first wireless local-area network (LAN) communicator configured to perform a wireless LAN communication;
• a first memory, and
• a first processor configured to be in communication with the first memory, wherein the first processor causes the first device to perform operations including:
• identifying the second device based on the information received by the first near field communicator,
• transmitting, via the first wireless LAN communicator, first image data to the identified second device in a case where the user interface receives a first instruction from the user, and
• receiving, via the first wireless LAN communicator and in a case where the user interface receives a second instruction from the user, second image data from the identified second device.

A non-transitory computer-readable storage medium storing a program to cause a computer to perform a method for a first device, wherein the first device includes a first near field communicator configured to perform a near field communication (NFC) for receiving, from a second device, information for identifying the second device, a user interface configured to receive an instruction from a user, a first wireless local-area network (LAN) communicator configured to perform a wireless LAN communication, the method comprising:

• identifying the second device based on the information received by the first near field communicator;
• transmitting, via the first wireless LAN communicator, first image data to the identified second device in a case where the user interface receives a first instruction from the user;
• and
• receiving, via the first wireless LAN communicator and in a case where the user interface receives a second instruction from the user, second image data from the identified second device.

A method for a first device, wherein the first device includes a first near field communicator configured to perform a near field communication (NFC) for receiving, from a second device, information for identifying the second device, a user interface configured to receive an instruction from a user, a first wireless local-area network (LAN) communicator configured to perform a wireless LAN communication, the method comprising:

• identifying the second device based on the information received by the first near field communicator;
• transmitting, via the first wireless LAN communicator, first image data to the identified second device in a case where the user interface receives a first instruction from the user;
• and
• receiving, via the first wireless LAN communicator and in a case where the user interface receives a second instruction from the user, second image data from the identified second device.

A system comprising:

• a first device;
• and
• a second device,
• wherein the first device includes:
• a first near field communicator configured to perform a near field communication (NFC), for receiving, from the second device, information for identifying the second device,
• a first wireless local-area network (LAN) communicator configured to perform a wireless LAN communication, and
• a user interface configured to receive an instruction from a user,
• wherein the second device includes:
• a second near field communicator configured to perform a near field communication (NFC), for transmitting, to the first device, the information for identifying the second device, and
• a second wireless local-area network (LAN) communicator configured to perform a wireless LAN communication, and
• wherein, in a case where the user interface of the first device receives a first instruction from a user, first image data is transmitted from the first wireless LAN communicator to the second wireless LAN communicator of the identified second device which is identified based on the information, and
• wherein, in a case where the user interface of the first device receives a second instruction from the user, second image data is transmitted, to the first wireless LAN communicator, from the second wireless LAN communicator of the identified second device which is identified based on the information.

A system comprising:

• a first device;
• and
• a second device,
• wherein the first device includes:
• a first near field communicator configured to perform a near field communication (NFC), for receiving, from the second device, information for identifying the second device, and
• a first wireless local-area network (LAN) communicator configured to perform a wireless LAN communication,
• wherein the second device includes:
• a second near field communicator configured to perform a near field communication (NFC), for transmitting, to the first device, the information for identifying the second device, and
• a second wireless local-area network (LAN) communicator configured to perform a wireless LAN communication, and
• wherein the first wireless LAN communicator transmits first image data to the second wireless LAN communicator of the identified second device which is identified based on the information, and
• wherein the first wireless LAN communicator transmits a designation to the second wireless LAN communicator of the identified second device which is identified based on the information, and the second wireless LAN communicator transmits second image data to the first wireless LAN communicator according to the designation.