Abstract: A recovery evaluation apparatus includes a display that displays an image, an evaluating unit that evaluates balance of a subject who is viewing the image, a controller that, in accordance with temporal variation of an evaluation value of the balance, varies a degree of a visual stimulus provided by the image, and a recovery evaluation unit that evaluates balance recovery, the balance recovery representing balance recovery of the subject upon varying of the degree of the visual stimulus.

Abstract: A standing position evaluation apparatus includes a center-of-gravity position detection unit that detects a head-center-of-gravity position that is a position of a center of gravity of a head of a subject in a standing position projected onto a floor surface and a body-center-of-gravity position that is a position of a center of gravity of a body of the subject in the standing position projected onto the floor surface, and an evaluation unit that evaluates a standing position balance of the subject by using the detected head-center-of-gravity position and the detected body-center-of-gravity position.

Abstract: Methods and systems are provided for wavelength shift elimination during spectral inversion in optical networks. The method includes receiving an input optical signal, and generating a combined optical signal by combining, by Bragg scattering, the input optical signal having an input wavelength with a first pump signal having a first wavelength. The method further includes converting the combined optical signal into an output optical signal, by phase-conjugation, using a second pump signal having a second wavelength. The output optical signal has the same wavelength as the input optical signal.

Abstract: A dialogue apparatus includes a memory, an estimation unit, and a dialogue unit. The memory associatively stores a certain topic and a change in an affective state of each user before and after a dialogue on that topic. The estimation unit estimates an affective state of a user using information obtained from a detector that detects a sign that expresses the affective state of the user. The dialogue unit extracts, from the memory, a topic where the affective state obtained by the estimation unit matches or is similar to a pre-dialogue affective state and where a target affective state matches or is similar to a post-dialogue affective state, and has a dialogue on the extracted topic with the user.

Abstract: A transmission apparatus being one of a plurality of transmission apparatuses included in a ring network, including: a processor configured to: receive a specified message from a first transmission apparatus, the specified message being for setting loopback for at least one wavelength in a ring network, the specified message being transmitted when a failure of at least one optical signal having the at least one wavelength is detected in a specified link of the ring network, and set a loopback to a switch, the loopback being set for a specified wavelength of the at least one wavelength when a specified optical signal having the specified wavelength is terminated by the switch and converted to an electrical signal and when the specified optical signal having the specified wavelength is not terminated and not converted to an electrical signal by any apparatus from a second transmission apparatus to the specified link.

Abstract: A transmission apparatus includes: a storage unit to store a table in which a wavelength terminated by each of transmission apparatuses is associated with each of the transmission apparatuses; a transmission unit to transmit a message including failure information to other transmission apparatus when a failure occurs; a switch controller to determine whether its own transmission apparatus is a last transmission apparatus that terminates the wavelength among transmission apparatuses that are present on a path up to a link where the failure, based on the table, when receiving the message from other transmission apparatus, and to perform a control of switching a transmission direction of a signal having the wavelength when the switch controller determines that its own transmission apparatus is the last transmission apparatus to terminate the wavelength; and a switch to switch a transmission direction of the signal for each wavelength under a control of the switch controller.

Abstract: Methods and systems are provided for wavelength shift elimination during spectral inversion in optical networks. The method includes receiving an input optical signal, and generating a combined optical signal by combining, by Bragg scattering, the input optical signal having an input wavelength with a first pump signal having a first wavelength. The method further includes converting the combined optical signal into an output optical signal, by phase-conjugation, using a second pump signal having a second wavelength. The output optical signal has the same wavelength as the input optical signal.

Abstract: A transmission apparatus being one of a plurality of transmission apparatuses included in a ring network, including: a processor configured to: receive a specified message from a first transmission apparatus, the specified message being for setting loopback for at least one wavelength in a ring network, the specified message being transmitted when a failure of at least one optical signal having the at least one wavelength is detected in a specified link of the ring network, and set a loopback to a switch, the loopback being set for a specified wavelength of the at least one wavelength when a specified optical signal having the specified wavelength is terminated by the switch and converted to an electrical signal and when the specified optical signal having the specified wavelength is not terminated and not converted to an electrical signal by any apparatus from a second transmission apparatus to the specified link.

Abstract: A non-transitory computer readable medium stores a movement situation determining program for causing a computer to function as a two-axial direction correlation value calculating portion that calculates a correlation value indicating a relationship between motions in two axial directions of a plurality of axial directions on the basis of information obtained by detecting motions of a moving target in the plurality of axial directions, and a movement situation determining portion that determines a movement situation of the moving target on the basis of the correlation value.

Abstract: A standing position evaluation apparatus includes a center-of-gravity position detection unit that detects a head-center-of-gravity position that is a position of a center of gravity of a head of a subject in a standing position projected onto a floor surface and a body-center-of-gravity position that is a position of a center of gravity of a body of the subject in the standing position projected onto the floor surface, and an evaluation unit that evaluates a standing position balance of the subject by using the detected head-center-of-gravity position and the detected body-center-of-gravity position.

Abstract: A standing position evaluation apparatus includes a center-of-gravity position detection unit that detects a head-center-of-gravity position that is a position of a center of gravity of a head of a subject in a standing position projected onto a floor surface and a body-center-of-gravity position that is a position of a center of gravity of a body of the subject in the standing position projected onto the floor surface, and an evaluation unit that evaluates a standing position balance of the subject by using the detected head-center-of-gravity position and the detected body-center-of-gravity position.

Abstract: A method for facilitating remote downloading, in accordance with particular embodiments, includes receiving, at a proxy server maintained by a wireless service provider, a remote download request. The remote download request is relayed to the proxy server via at least one component of a wireless service provider's network. The remote download request includes an address associated with at least one file hosted by a remote server. The method also includes downloading the at least one file from the remote server to the proxy server. Upon detecting a presence of the endpoint, the method includes transferring the at least one file from the proxy server to the endpoint via a femto base station associated with the endpoint.

Abstract: A transmission apparatus includes: a storage unit to store a table in which a wavelength terminated by each of transmission apparatuses is associated with each of the transmission apparatuses; a transmission unit to transmit a message including failure information to other transmission apparatus when a failure occurs; a switch controller to determine whether its own transmission apparatus is a last transmission apparatus that terminates the wavelength among transmission apparatuses that are present on a path up to a link where the failure, based on the table, when receiving the message from other transmission apparatus, and to perform a control of switching a transmission direction of a signal having the wavelength when the switch controller determines that its own transmission apparatus is the last transmission apparatus to terminate the wavelength; and a switch to switch a transmission direction of the signal for each wavelength under a control of the switch controller.

Abstract: In accordance with particular embodiments, a method for adjusting power distribution includes establishing a connection between a base station and a plurality of remote transceivers. The method also includes establishing a plurality of wireless connections with a plurality of endpoints via one or more of the plurality of remote transceivers. The method further includes determining a plurality of signal quality indications. Each signal quality indication is associated with a different one of a plurality of unique endpoint-remote transceiver pairs. The method additionally includes determining a power distribution for the plurality of remote transceivers based on the plurality of signal quality indications and an optimization equation. The optimization equation is configured to optimize a data throughput associated with the plurality of wireless connections by determining a power gain for each of the wireless connections.

Abstract: A method for adjusting power distribution that includes establishing a connection between a base station and a plurality of remote transceivers. The method also includes establishing a plurality of wireless connections with a plurality of endpoints via one or more of the plurality of remote transceivers. The method further includes receiving a signal quality indication from each of the plurality of remote transceivers for any endpoint for which the remote transceiver is able to receive a wireless communication. The method additionally includes determining a power distribution for the plurality of remote transceivers based on the received signal quality indication from each of the remote transceivers. The method also includes transmitting a control signal to the plurality of remote transceivers. The control signal comprises the power distribution and is indicative of the amount of power each remote transceiver is to use for each endpoint when transmitting wireless communications.

Abstract: A contact detecting device includes a plurality of detecting elements, a generating unit, and a determining unit. The plurality of detecting elements are related to one another in a two-dimensional configuration on a predetermined contacted surface, and respectively detect a contact of an object with the contacted surface. The generating unit generates, on the basis of the result of detection by the plurality of detecting elements, feature information representing a feature of a trajectory drawn on the basis of a contact of an object with the contacted surface. The determining unit determines whether or not the feature information generated by the generating unit corresponds to previously registered specific contact feature information representing a feature of a trajectory drawn on the basis of a specific contact of an object with the contacted surface.

Abstract: An audio analysis apparatus includes the following components. A main body includes a discrimination unit and a transmission unit. A strap is used for hanging the main body from a user's neck. A first audio acquisition device is provided to the strap or the main body. A second audio acquisition device is provided to the strap at a position where a distance between the second audio acquisition device and the user's mouth is smaller than the distance between the first audio acquisition device and the user's in a state where the strap is worn around the user's neck. The discrimination unit discriminates whether an acquired sound is an uttered voice of the user or of another person by comparing audio signals of the sound acquired by the first and second audio acquisition devices. The transmission unit transmits information including the discrimination result to an external apparatus.

Abstract: An apparatus generates plural communication-route candidates corresponding to a requested communication channel by combining first transmission-paths providing connections between particular nodes in a network and second transmission-paths providing connections between three or more nodes in the network, where the first transmission paths are accommodated in plural communication cables together with the second transmission paths. The apparatus holds a table indicating first and second association relationships, where the first association relationship associates the first transmission paths with communication cables that accommodate the first transmission paths and are provided at opposite ends of each of the first transmission-paths, and the second association relationship associates the second transmission paths with communication cables accommodating the second transmission paths.

Abstract: An apparatus designs a communication route for each of requested channels by selecting, with higher priority, first transmission-paths providing connections between particular nodes in a network in which a wavelength-multiplexed optical signal is transmitted than second transmission-paths providing connections between three or more nodes in the network, and assigns, for each channel, a wavelength included in the wavelength-multiplexed optical signal.

Abstract: An audio analysis system includes a terminal apparatus and a host system. The terminal apparatus acquires an audio signal of a sound containing utterances of a user and another person, discriminates between portions of the audio signal corresponding to the utterances of the user and the other person, detects an utterance feature based on the portion corresponding to the utterance of the user or the other person, and transmits utterance information including the discrimination and detection results to the host system. The host system detects a part corresponding to a conversation from the received utterance information, detects portions of the part of the utterance information corresponding to the user and the other person, compares a combination of plural utterance features corresponding to the portions of the part of the utterance information of the user and the other person with relation information to estimate an emotion, and outputs estimation information.