Abstract: An upper limb rehabilitation support device includes a first handle that is connected with a first rotating shaft, gripped by a trainee's right hand and rotated, a second handle that is connected with a second rotating shaft, gripped by a trainee's left hand and rotated, a connecting part structured so as to connect the first rotating shaft and the second rotating shaft with each other and interlock rotations of the first handle and the second handle, and a switching part structured so as to switch directions of the rotations of the first handle and the second handle, which are interlocked by the connecting part, with respect to the other handles when one of the first handle and the second handle rotates.

Abstract: A communication device including: an utterance acquisition part configured to acquire an utterance of a user to a character; an information acquisition part configured to acquire information different from the utterance; a voice generation part configured to generate a response voice to be emitted by the character based on a content of the utterance acquired by the utterance acquisition part; and an expression generation part configured to generate a response expression to be expressed by a face portion of the character based on the content of the utterance acquired by the utterance acquisition part, wherein when the information is acquired from the information acquisition part, the expression generation part generates the response expression using the information together with the content of the utterance, the response expression generated when the information is acquired being different from a response expression generated when the information is not acquired.

Abstract: A training apparatus includes: a controller. The controller is configured to: (a) while a subject is performing a behavior, acquire time-series myoelectric potentials of each of muscles of the subject; (b) calculate a muscle synergy matrix W, a control matrix C and an error matrix E from a myoelectric potential matrix M so that the relationship M=WC+E is satisfied, row vectors each expressing the acquired time-series myoelectric potentials of a corresponding one of the muscles, m being arranged in rows in the myoelectric potential matrix, n unit column vectors being arranged in columns in the muscle synergy matrix W, n row vectors being arranged in rows in the control matrix; (c) calculate a feature quantity indicating consistency among the unit column vectors included in the calculated muscle synergy matrix W; and (d) output the calculated feature quantity.

Abstract: An upper-limb rehabilitation assisting device includes first and second handles coupled to first and second rotating shafts and rotationally operated by hands on a paralytic limb side and a healthy limb side; first and second biosignal detecting parts that detect first and second biosignals corresponding to the paralytic limb side and the healthy limb side; first and second drive parts that drive the first and second rotating shafts; and a control part that performs a cooperative control of the first rotating shaft and the second rotating shaft. The control part controls the torques of the first and second drive parts at the time of the cooperative control of the first and second rotating shafts the basis of the degree of cooperation between the first and second biosignals.

Abstract: The present disclosure provides a garment including a plurality of biometric sensors and adapted to cover a body part, a shoulder, and an upper limb of a subject, the plurality of biometric sensors being attached to the garment so that when the subject wears the garment each of them comes into contact with a respective one of a plurality of testing places, in which biometric sensors that are adjacent to each other across a shoulder joint are connected to each other by a wiring cable that passes above an acromial end, and biometric sensors that are adjacent to each other across an elbow joint are connected to each other by a wiring cable that passes an outer side of a lateral epicondyle.

Abstract: A voice acquisition system includes a plurality of mobile objects each of which includes one or more microphones and is movable around a sound source; a sound source number estimating unit which estimates the number of sound sources in a vicinity of any of the mobile objects; and a control unit which controls positions of the mobile objects, wherein the control unit controls, based on the number of sound sources in a vicinity of a first mobile object, a position of a second mobile object which differs from the first mobile object, and the voice acquisition system acquires voice using both a microphone included in the first mobile object and a microphone included in the second mobile object.

Abstract: A rehabilitation device includes: an operation unit operated by a patient under rehabilitation; an operation amount detection unit that detects an operation amount of the operation unit; a driving unit that applies torque to the operation unit; a control unit that controls driving of the driving unit; and a movement state detection unit that detects a movement state of a moving part of the patient. The control unit calculates a target value of the operation amount to be performed on the operation unit based on the movement state detected by the movement state detection unit and a predetermined movement model and controls the driving unit so that the operation amount detected by the operation amount detection unit follows the calculated target value of the operation amount.

Abstract: An upper limb rehabilitation support device includes a first handle that is connected with a first rotating shaft, gripped by a trainee's right hand and rotated, a second handle that is connected with a second rotating shaft, gripped by a trainee's left hand and rotated, a connecting part structured so as to connect the first rotating shaft and the second rotating shaft with each other and interlock rotations of the first handle and the second handle, and a switching part structured so as to switch directions of the rotations of the first handle and the second handle, which are interlocked by the connecting part, with respect to the other handles when one of the first handle and the second handle rotates.

Abstract: A rehabilitation evaluation apparatus includes a sensor signal acquisition unit configured to acquire a sensor signal output from a detection sensor, a selection unit configured to select at least one myoelectric signal having a correlation with the sensor signal acquired by the sensor signal acquisition unit from among the plurality of second myoelectric signals on the second-side part acquired by the myoelectric-signal acquisition unit, and a similarity output unit configured to select a first myoelectric signal that has been output from a myoelectric sensor attached in a place that is left-right symmetric to a place of the myoelectric sensor that has output the second correlated myoelectric signal selected by the selection unit from among a plurality of first myoelectric signals on the first-side part acquired by the myoelectric-signal acquisition unit, calculate a similarity between these correlated myoelectric signals, and outputs the calculated similarity.

Abstract: A communication device including: an utterance acquisition part configured to acquire an utterance of a user to a character; an information acquisition part configured to acquire information different from the utterance; a voice generation part configured to generate a response voice to be emitted by the character based on a content of the utterance acquired by the utterance acquisition part; and an expression generation part configured to generate a response expression to be expressed by a face portion of the character based on the content of the utterance acquired by the utterance acquisition part, wherein when the information is acquired from the information acquisition part, the expression generation part generates the response expression using the information together with the content of the utterance, the response expression generated when the information is acquired being different from a response expression generated when the information is not acquired.

Abstract: A voice acquisition system includes a plurality of mobile objects each of which includes one or more microphones and is movable around a sound source; a sound source number estimating unit which estimates the number of sound sources in a vicinity of any of the mobile objects; and a control unit which controls positions of the mobile objects, wherein the control unit controls, based on the number of sound sources in a vicinity of a first mobile object, a position of a second mobile object which differs from the first mobile object, and the voice acquisition system acquires voice using both a microphone included in the first mobile object and a microphone included in the second mobile object.

Abstract: An upper-limb rehabilitation assisting device includes first and second handles coupled to first and second rotating shafts and rotationally operated by hands on a paralytic limb side and a healthy limb side; first and second biosignal detecting parts that detect first and second biosignals corresponding to the paralytic limb side and the healthy limb side; first and second drive parts that drive the first and second rotating shafts; and a control part that performs a cooperative control of the first rotating shaft and the second rotating shaft. The control part controls the torques of the first and second drive parts at the time of the cooperative control of the first and second rotating shafts the basis of the degree of cooperation between the first and second biosignals.

Abstract: An image processing device includes: a data obtainment unit which obtains an input image captured from a first viewpoint, and depth information indicating a depth of a subject in the input image; a viewpoint transformation unit which generates, using the depth information, a plurality of first transformed images each of which is an image of the input image seen from a corresponding one of second viewpoints different from the first viewpoint; and a blank area analysis unit that analyzes a blank area which is included in each of the first transformed images and includes a pixel which does not have a corresponding pixel in the input image, and generate blank information which indicates, for each of the second viewpoints, a size of the blank area in the first transformed image corresponding to the second viewpoint.

Abstract: Image processing device includes a correction unit and a determination unit. The correction unit performs correction for suppressing image fluctuations on each of a plurality of input images using a correction parameter and outputs results of the correction as a plurality of corrected images. The determination unit (i) calculates a first distribution and a second distribution. The first distribution represents a frequency distribution of edge angles in a given input image of the plurality of input images. The second distribution represents a frequency distribution of edge angles in a given corrected image that is the given input image corrected by the correction unit and is output. The determination unit (ii) performs a first determination that determines presence or absence of fluctuations in the given input image using the first and the second distributions calculated, and (iii) performs updating of the correction parameter using results of the first determination.

Abstract: An image processing device for correcting atmospheric turbulence in a first input image included in a video includes: a determination unit which determines an atmospheric turbulence intensity which indicates an intensity of the atmospheric turbulence; and a correction unit which corrects the atmospheric turbulence in the first input image, according to the atmospheric turbulence intensity determined by the determination unit, wherein the atmospheric turbulence intensity determined by the determination unit has a value that increases with an increase in a ratio of a total number of pixels each having a difference in pixel value between the first input image and a frame temporally preceding the first input image to a total number of edge pixels included in the first input image or the frame temporally preceding, the difference being a predetermined threshold or more.

Abstract: A rehabilitation system that assists an action of a paretic arm due to brain damage, such as a stroke, includes: a detecting unit configured to detect an assist action that a healthy arm assists the paretic arm; an assist unit configured to cause the paretic arm to carry out bending and stretching actions; an adjustment unit configured to adjust an operation timing, operation speed, bending load or stretching load of the assist unit in response to detection of the assist action by the detecting unit; and a control unit configured to cause the assist unit to operate in accordance with the operation timing, operation speed, bending load or stretching load, adjusted by the adjustment unit.

Abstract: A high-resolution sensor of magnetic field sensor system and materials for use in such a system are described. The sensor systems measure a magnetic field using inorganic and/or organic magneto-optically active materials, e.g. polymer material and have an interferometer based on Faraday rotation. The polymer material is preferably in the form of a film. The polymer material has an optical property that is sensitive to the magnetic field, e g the Faraday rotation effect. The present invention also provides a sensor head structure comprising the above polymer material. The sensor head may be designed for use with an optical fiber or with mirrors In particular the present invention provides a fiber Sagnac interferometer to measure the rotation of polarized plane of light. The present invention provides a fiber or mirror based Sagnac interferometer with passive phase bias applied to magnetic field sensing.

Abstract: An integrated device with high insulation tolerance is provided. A groove having an inclined side surface is provided between adjacent devices. When a side where an electronic circuit or MEMS device is mounted is a front surface, the groove becomes narrower from the front surface to a back surface because of the inclined surface. A mold material (insulating material) is disposed inside the groove, so that the plurality of devices are mechanically joined together, being electrically insulated from one another. A line member that establishes an electrical conduction between the adjacent devices is formed to lie along the side surface and the bottom surface of the groove. To lead the line out to the backside, the bottom surface of the groove has a hole, so that the line member is exposed to the backside from the hole.

Abstract: An image processing apparatus includes: an image obtainment unit that obtains an image; an information obtainment unit that obtains embedment information that is to be embedded into a region within the image obtained by the image obtainment unit; a depth information obtainment unit that obtains depth information indicating a depth value of each pixel in the image obtained by the image obtainment unit; and an embedment region determination unit that determines, using the depth information, an embedment region into which the embedment information is to be embedded.

Abstract: A flexible cable includes a portion that is covered by a solder resist and an exposed portion that is not covered by the solder resist, in which the exposed portion contains a wiring terminal and at least continues to a position closer to an outside than an opening of a wiring member insertion side of a wiring vacant portion in a state in which the wiring terminal portion is connected to an element terminal of a piezoelectric element side and in which the wiring vacant portion is filled with an electrically insulating filling material in a state of covering a joining portion between the element terminal and the wiring terminal within the wiring vacant portion, and in a state in which a protective substrate, which forms the wiring vacant portion by partitioning, and the exposed portion of the flexible cable are not in contact with one another.