Abstract: An optical communication device, for performing communication between spatially separated points by using one or more laser beams, includes an angle correction device that corrects a direction of a light receiving system and an emission optical axis correction device, in which an angle error which is not corrected by the angle correction device is detected by a light receiving angle detection device, and the emission optical axis correction device is controlled according to a detected error amount, and an emission optical axis is corrected.

Abstract: [Object] To provide an information processing server, an information processing system, and an information processing method capable of more appropriately managing domestic animals. [Solution] An information processing server.

Abstract: [Object] To provide a signal transmission device and management system which are capable of transmitting a signal including information of an attachment target or information of the surrounding of an attachment target.

Abstract: According to an embodiment of the present technology, there is provided an information processing apparatus including: a group extraction unit; and a display control unit. The group extraction unit extracts a plurality of group constituent individuals belonging to a group from a plurality of individuals on the basis of individual information items of each of the plurality of individuals. The display control unit causes a display unit to display a shape of a region occupied by the group as a group indication in a map image on the basis of a distribution of position information items of a plurality of peripheral constituent individuals that form a periphery of the group among the plurality of group constituent individuals.

Abstract: An optical communication device, for performing communication between spatially separated points by using one or more laser beams, includes an angle correction device that corrects a direction of a light receiving system and an emission optical axis correction device, in which an angle error which is not corrected by the angle correction device is detected by a light receiving angle detection device, and the emission optical axis correction device is controlled according to a detected error amount, and an emission optical axis is corrected.

Abstract: [Object] To provide a signal transmission device and management system which are capable of transmitting a signal including information of an attachment target or information of the surrounding of an attachment target.

Abstract: [Solution] An information processing device, an information processing system, and an information processing method which can determine an estrus period of individual livestock while viewing a transition of the state quantity showing a characteristic change in the estrus period of livestock, and execute contact with a veterinarian and accumulation of information of the estrus period by an operation of causing the estrus period of livestock to be notified to a veterinarian when the estrus period has arrived.

Abstract: [Object] To provide an information processing server, an information processing system, and an information processing method capable of more appropriately managing domestic animals. [Solution] An information processing server.

Abstract: According to an embodiment of the present technology, there is provided an information processing apparatus including: a group extraction unit; and a display control unit. The group extraction unit extracts a plurality of group constituent individuals belonging to a group from a plurality of individuals on the basis of individual information items of each of the plurality of individuals. The display control unit causes a display unit to display a shape of a region occupied by the group as a group indication in a map image on the basis of a distribution of position information items of a plurality of peripheral constituent individuals that form a periphery of the group among the plurality of group constituent individuals.

Abstract: Excellent information processing device, information processing method, and information processing system capable of viewing a content without temporal and spatial limitation are provided. When an arithmetic device 120 receives position/attitude information and time information from an information device 141 on a reproduction side, this loads information of an image and audio around the position information of the device and around the time from a database 111 and reconfigures an image and audio to be reproduced from wanted viewing time from a viewpoint viewing from which is wanted. The reconfigured image and audio are reproduced while being loaded into a main storage unit 202 in the information devices 141 on the reproduction side through a network 150.