Abstract: According to an aspect of the present invention, a device for communication according to a specific communication protocol includes a processor for generating a connection request frame for requesting a connection to other device based on the communication protocol. The connection request frame includes a predetermined field. The processor initiates data communication at predetermined timing in a given time interval in the case of setting the predetermined field of the connection request frame to a predetermined value and receiving a connection assignment frame for accepting the connection request from the other device.

Abstract: According to an aspect of the present invention, a device for communication according to a specific communication protocol is provided. The communication device includes a processor for generating and processing frames based on frame formats defined by the communication protocol. The processor generates a beacon frame so that information on a collision avoidance scheme supported by the device of a plurality kinds of information specified based on the communication protocol is omitted. Further, the processor processes a connection request frame transmitted from other device to extract information on a collision avoidance scheme supported by the other device, and controls communication with the other device based on comparison of the extracted information on the collision avoidance scheme with the information on the collision avoidance scheme supported by the device.

Abstract: A radio communication apparatus performing radio communication based on either role, a master or a slave, includes a role change receiver receiving a role change request from a slave to a master when the radio communication apparatus has a role of slave and has established connection to another radio communication apparatus operating as a master, and a receiver awaiting identification information transmitted by the other radio communication apparatus by receiving multiple channels including a given channel in a given pattern when the role change receiver receives the change request.

Abstract: According to an aspect of the present invention, a device includes a transmitter and receiver that transmits and receives communication packets to and from other device, and a processor. The processor receives a packet containing first information indicating a structure type of data from the other device via the transmitter and receiver and communicates data corresponding to the first information with the other device via the transmitter and receiver.

Abstract: According to an aspect of the present invention, a device capable of wireless communication includes a communicator configured to transmit and receive communication packets to and from other device, a memory configured to store one or more kinds of setting information, and a processor configured to determine whether or not at least one of the one or more kinds of setting information has been changed after the last communication with the other device, generate discrimination information indicating whether or not each of the one or more kinds of setting information has been changed, and control communication with the other device based on the discrimination information.

Abstract: A movement analysis device includes a sensor information acquisition unit and a swing identification processing unit. The sensor information acquisition unit acquires sensor information that is movement information from a sensor unit which is attached to a target person and which senses the movement of the target person. The swing identification processing unit individually identifies the time of the start of the movement and the time of the completion thereof with reference to a predetermined threshold value in a predetermined timing of the sensor information that is the movement information acquired from the sensor information acquisition unit. The swing identification processing unit identifies a movement within the range of the operation based on the time of the start of the movement and the time of the completion that are identified.

Abstract: In CE4, a communication terminal transmits data including a latency_off value “1”. After receiving the data, an environment information measuring apparatus transmits data since a latency counter value is “0”. The latency counter value becomes “2” and a latency_off counter value becomes “1”. In CE5, the communication terminal transmits data including a latency_off value “0”. Since each of the latency counter value and the latency_off counter value is not “0”, the environment information measuring apparatus does not receive the data from the communication terminal. The latency counter value becomes “1” and the latency_off counter value becomes “0”. In CE6, since the latency_off counter value is “0”, the environment information measuring apparatus receives the data from the communication terminal.

Abstract: A screen device in accordance with the present disclosure comprises: a screen that has a plurality of photoelectric conversion elements and receives image light from an image projection device; a power supply unit that supplies electric power generated by photoelectric conversion from the received image light by the plurality of photoelectric conversion elements; a flying object that supports the screen and flies on the electric power supplied from the power supply unit; and a flight controller that controls flight of the flying object. An image projection system in accordance with the present disclosure comprises: the screen device; and the image projection device that projects the image light onto the screen.

Abstract: In CE4, a communication terminal transmits data including a latency_off value “1”. After receiving the data, an environment information measuring apparatus transmits data since a latency counter value is “0”. The latency counter value becomes “2” and a latency_off counter value becomes “1”. In CE5, the communication terminal transmits data including a latency_off value “0”. Since each of the latency counter value and the latency_off counter value is not “0”, the environment information measuring apparatus does not receive the data from the communication terminal. The latency counter value becomes “1” and the latency_off counter value becomes “0”. In CE6, since the latency_off counter value is “0”, the environment information measuring apparatus receives the data from the communication terminal.

Abstract: A central control unit of a display control apparatus performs control for displaying an image in which one or more persons are included, in a first display area R1, designates a person part of the image to be displayed in the first display area R1, the person part including at least one person therein, according to a manipulation of a user, which is different from directly designating the at least one person, specifies the at least one person included in the designated person part of the image, acquires information relating to the specified at least one person, and performs control for displaying the acquired information relating to the at least one person in a second display area, the second display area being different from the first display area.

Abstract: According to an aspect of the present invention, a device capable of wireless communication includes a counter configured to count time, and a processor configured to perform control to send a notification signal for notification of existence of the device when the time of the counter reaches a predetermined first time, and correct the time of the counter to a predetermined second time upon receiving a connection request transmitted from other device in response to the notification signal.

Abstract: An output control apparatus, including: a touch panel to which a pressing operation is performed by a user; and a processor that is configured to: detect pressing amounts at a plurality of touch points which are simultaneously touched by a user on the touch panel; and perform control of switching an output part in a continuous content on the basis of a relationship between the detected pressing amounts at the respective touch points.

Abstract: An imaging apparatus includes a first detecting unit configured to detect the trajectory of a first touch operation which is a touch operation which is performed while contact with a touch panel is kept, a setting unit configured to set a touch operation area having a shape according to the trajectory of the first touch operation detected, a second detecting unit configured to detect a second touch operation which is a touch operation on the set touch operation area, and an output control unit 10e configured to control content output on the basis of the detected second touch operation.

Abstract: According to an aspect of the present invention, a device capable of wireless communication includes a counter for counting current time, and a processor for setting a communication mode of the device to one of a notification mode in which the device sends a first notification signal for informing of its existence and a detection mode in which the device detects a second notification signal sent from other device. In the case that the processor changes the communication mode of the device from the notification mode to the detection mode and the second notification signal received in the detection mode includes first time information, the processor corrects time of the counter based on the first time information.

Abstract: An objective of the present disclosure is to provide a wireless communication device that is capable of efficiently searching another wireless communication device that is capable of providing a required service. A master device, when the master device receives an advertisement from a slave device, transmits, to the slave device, a scan request that includes information on a requested service that the master device requires. The slave device, which has received the scan request, decides whether or not the slave device itself is capable of providing the requested services, and transmits, to the master device, a scan response that includes a result of the decision. When the decision result included in the scan response indicates that the slave device is capable of providing the requested service, the master device establishes a connection to the slave device.

Abstract: According to an aspect of the present invention, a device for communication according to a specific communication protocol includes a processor for generating a connection request frame for requesting a connection to other device based on the communication protocol. The connection request frame includes a predetermined field. The processor initiates data communication at predetermined timing in a given time interval in the case of setting the predetermined field of the connection request frame to a predetermined value and receiving a connection assignment frame for accepting the connection request from the other device.

Abstract: According to an aspect of the present invention, a device for communication according to a specific communication protocol is provided. The communication device includes a processor for generating and processing frames based on frame formats defined by the communication protocol. The processor generates a beacon frame so that information on a collision avoidance scheme supported by the device of a plurality kinds of information specified based on the communication protocol is omitted. Further, the processor processes a connection request frame transmitted from other device to extract information on a collision avoidance scheme supported by the other device, and controls communication with the other device based on comparison of the extracted information on the collision avoidance scheme with the information on the collision avoidance scheme supported by the device.

Abstract: When executing a predetermined application in which radio communication with a slave device is necessary, a master device scans an advertisement from the slave device by using previously-set one channel among three channels for advertising. When transmitting the advertisement to the master device executing the predetermined application, the slave device transmits the advertisement by using previously-set one channel among three channels for advertising.

Abstract: A radio communication apparatus performing radio communication based on either role, a master or a slave, includes: a role change receiver receiving a role change request from a master to a slave when the radio communication apparatus has a role of master and has established connection to another radio communication apparatus operating as a slave; and an identification information transmitter transmitting identification information to the other radio communication apparatus on a given channel at shorter time intervals when the role change receiver receives the change request than a given comparison criterion for when the role change receiver does not receive the change request.

Abstract: According to an aspect of the present invention, a device for generating frames for communication according to a specific communication protocol is provided. The communication protocol defines a plurality of kinds of frame formats and a beacon frame format defined by the communication protocol specifies a plurality of fields to be included in a beacon frame. The device generates a frame based on a frame format defined by the communication protocol. The device generates a beacon frame so that at least one of the plurality of fields specified by the beacon frame format defined by the communication protocol is omitted.