Abstract: A communication device includes: wireless communication interfaces corresponding to wireless communication technologies, respectively; a characteristic acquisition and presentation unit that acquires information indicating wireless communication characteristics related to the communication device including the wireless communication interfaces and presents the information to a user; a set information acquisition unit that acquires information set by the user with respect to the presented information indicating wireless communication characteristics related to the communication device; a rule creation unit that interprets the information indicating wireless communication characteristics and the set information, and creates a selection rule for selecting one wireless communication technology from among the wireless communication technologies; a situation grasping unit that grasps communication qualities according to the wireless communication interfaces; and a selection unit that selects a wireless communicatio

Abstract: In a control apparatus, a relative value calculation unit calculates a first relative value of a second communication quality parameter value acquired by an acquisition unit relative to a first communication quality parameter value acquired by the acquisition unit. The first communication quality parameter value is a communication quality parameter value for an in-use channel, and the second communication quality parameter value is a communication quality parameter value for a standby channel. Further, a channel switching control unit determines whether or not a radio channel set as the standby channel should be switched from the standby channel to the in-use channel based on a comparison result obtained by comparing the first relative value calculated by the relative value calculation unit and a first threshold.

Abstract: The wireless communication quality visualization device 10 includes condition setting means 11 which sets measurement condition that can identify a target whose communication quality is measured, and extraction condition that can identify data to be displayed in data on communication quality collected according to the measurement condition, and display data generation means 12 which generates display data for displaying spatial and temporal communication quality based on the data extracted according to the extraction condition.

Abstract: A wireless communication quality visualizing device includes a display data generating unit which generates display data for displaying the communication quality from data on the communication quality collected by the multiple measurement devices in accordance with a measurement condition which can specify information for measuring the communication quality, a position determining unit which determines whether or not the measurement device has moved and for estimating a position of the measurement device after the movement, and a condition setting unit which changes the measurement condition when the position determining-unit determines that the measurement device has moved.

Abstract: A traffic flow determination device includes: a traffic flow information acquisition unit that acquires a plurality of traffic flows; and a determination unit that determines that, among the plurality of traffic flows, a traffic flow at least part of which is included in a predetermined area is a traffic flow of a person belonging to a first category.

Abstract: Provided are a wireless communication device, a wireless communication terminal, a wireless communication system, a wireless communication method, and a storage medium that can realize reliable and stable wireless communication even in an unstable radio environment. The wireless communication device includes: a wireless communication unit capable of wirelessly communicating with a wireless communication terminal; and a communication control unit that controls at least one of switching of a frequency band of the wireless communication and switching of the wireless communication terminal based on at least one of time information and peripheral information indicating a status of a peripheral object.

Abstract: An information processing device includes: an information acquisition unit that acquires information on a target included in an image; and a transmission unit that determines a transmission destination of the image or information on the image according to the information on the target and transmits the image or the information on the image to the determined transmission destination.

Abstract: In a network system that a plurality of information processing devices are connected via a network, an information processing device includes an information dividing part configured to generate a plurality of divided information by dividing user information, a state information acquisition part configured to acquire state information of the network system, and a destination determination part configured to determine a plurality of destinations for storing a plurality of divided information distributed thereto in response to variations of the state information. The destination determination part determines destinations based on network communication speed, physical distances between information processing devices, authentication methods applied to information processing devices, or free spaces of storage units of information processing devices. The information dividing part generates a plurality of divided information by dividing user information by predetermined data sizes or by categories.

Abstract: An information processing system includes: a first detection device that acquires information about a first domain; a plurality of second detection devices, each of which acquires information about a domain included in the first domain; a selection unit that selects at least one second detection device from the plurality of second detection devices based on a state of a target obtained from the acquired information about the first domain; and an aggregating unit that aggregates the information about the domain acquired by the selected at least one second detection device.

Abstract: Provided are a wireless communication device, a wireless communication terminal, a wireless communication system, a wireless communication method, and a storage medium that can realize reliable and stable wireless communication even in an unstable radio environment. The wireless communication device includes: a wireless communication unit capable of wirelessly communicating with a wireless communication terminal; and a communication control unit that controls at least one of switching of a frequency band of the wireless communication and switching of the wireless communication terminal based on at least one of time information and peripheral information indicating a status of a peripheral object.

Abstract: An information processing system includes: a first detection device that acquires information about a first domain; a plurality of second detection devices, each of which acquires information about a domain included in the first domain; a selection unit that selects at least one second detection device from the plurality of second detection devices based on a state of a target obtained from the acquired information about the first domain; and an aggregating unit that aggregates the information about the domain acquired by the selected at least one second detection device.

Abstract: An information processing system includes: a first detection device that acquires information about a first domain; a plurality of second detection devices, each of which acquires information about a domain included in the first domain; a selection unit that selects at least one second detection device from the plurality of second detection devices based on a state of a target obtained from the acquired information about the first domain; and an aggregating unit that aggregates the information about the domain acquired by the selected at least one second detection device.

Abstract: An information processing device includes: an information acquisition unit that acquires information on a target included in an image; and a transmission unit that determines a transmission destination of the image or information on the image according to the information on the target and transmits the image or the information on the image to the determined transmission destination.

Abstract: A light guide includes: an incident surface onto which light is emitted; a light exit surface which intersects with the incident surface and from which light is emitted; and a facing surface opposite to the light exit surface. The light guide includes a plurality of clusters of diffusion dots which diffuse light, and the plurality of clusters being regularly arranged at least on the facing surface.

Abstract: The influence measurement device measures the influence of a moving first subject, for example, a person or an advertisement vehicle, on a second subject such as a person. The influence measurement device is equipped at least with: a measurement unit for measuring at least a influence; and an output unit for outputting the influence. Specifically, the influence measurement device determines whether there is a second subject on which a first subject may have an influence, determines whether there is a reaction from the second subject, and measures the influence of the first subject on the second subject based on the determination result. Also, the influence measurement device may be configured such that the presence of the second subject and the reaction from the second subject are determined by analyzing image data captured of the second subject from the first subject by using a camera.

Abstract: An illumination device includes a light source unit and a light guide plate configured to guide light coming from the light source unit. The light guide plate includes an incidence surface, main emission surfaces from which the light incident on the incidence surface is emitted, and an end emission surface which is opposed to the incidence surface and from which the light is emitted. At least one of the main emission surfaces has a stepped surface which is formed such that the thickness of the light guide plate becomes thinner at a side of the end emission surface than at a side of the incidence surface. The stepped surface is configured to reflect the light in a direction opposite to a light guide direction extending from the incidence surface toward the end emission surface and inclined with respect to the light guide direction.

Abstract: An information processing device includes a failure determination unit which determines whether or not a failure has occurred in the information processing device configured to perform predetermined processing on the basis of information obtained from a state information acquisition device, and a processing destination determination unit which determines, when the failure has occurred, that a sub-processing device connected to a network is a processing destination that performs the predetermined processing. The failure determination unit may also determine whether or not a failure has occurred in another information processing device configured to perform predetermined processing on the basis of information obtained from the state information acquisition device.

Abstract: A product information management apparatus includes a product specifying unit that specifies a product that was approached by a user in an actual store; an association unit that generates association information, which is information associating the product specified by the product specifying unit with the user or related information relating to the information associating the product with the user; and a recording unit that records the association information in a memory unit so as to be able to be viewed by the user.

Abstract: An illumination device includes a light source configured to emit laser light; and a wavelength conversion part configured to convert a wavelength of the laser light emitted from the light source and to irradiate illumination light. The wavelength conversion part includes a conversion region provided with a phosphor which converts the wavelength of the laser light and emits the wavelength-converted laser light, and a non-conversion region not provided with the phosphor and configured to transmit the laser light irradiated from the light source. The non-conversion region is formed in a pinhole shape with respect to the conversion region.

Abstract: An illumination device includes a light source configured to emit laser light, a transmission part configured to transmit the laser light emitted from the light source, and a lighting appliance configured to convert a wavelength of the laser light transmitted through the transmission part and to emit illumination light. The transmission part includes a rail-shaped guide part extending in a linear shape along a transmission direction of the laser light. The lighting appliance is configured to be mounted in an arbitrary position of the guide part.