Tdk Corporation

Kabushiki Kaisha Toshiba

Sawa Fuke

Kanako Nakayama

Yasunobu Yamauchi

Takuji Suzuki

Junya Takakura

Kazunori Imoto

Yasuyuki Tsunoi

Kenta Cho

Tsukasa Ike

Tomohiro Nakai

According to one embodiment, an information processing device includes a hardware processor configured to acquire operation cost information indicative of a relationship between a state of an operator and a period of time required for the operator to perform an operation from a storage that stores the operation cost information, acquire state information indicative of a state of a target operator, and calculate a period of time required for the target operator to perform a target operation based on the operation cost information and the state information.

Information processing device and method

According to an embodiment, a motion analysis apparatus includes a memory and processing circuitry. The processing circuitry detects a corresponding segment using first time-series data based on output of a first sensor configured to measure movement of a first object and second time-series data based on output of a second sensor configured to measure movement of a second object, the corresponding segment being a segment in which the first time-series data and the second time-series data are similar in their waveform patterns or co-occur. The processing circuitry associates information specifying the detected corresponding segment with at least one of information specifying the first object or information specifying the second object.

Motion analysis apparatus, motion analysis method, and computer program product

According to one embodiment, an information processing device includes a memory and a hardware processor in communication with the memory. The hardware processor is configured to acquire a first motion data indicating a motion of a first operator, acquire a second motion data indicating a motion of a second operator, compare the first motion data and the second motion data, determine a similarity of the first motion data and the second motion data, and present to the first operator instruction data indicating an improvement point relating to a motion at a time of performing a predetermined operation in accordance with a determination result.

Information processing device, method, and storage medium

According to an embodiment, a gait analysis device includes a measuring unit configured to measure a subject's motion; a determining unit configured to determine a walking start point in time at which the subject starts walking based on the subject's motion; a feature quantity calculator configured to, when the walking start point in time is determined, calculate a feature quantity of the subject's motion measured during a predetermined time period starting from the walking start point in time as a time period in which the subject's motion is not stabilized; and an estimating unit configured to estimate a subject's walking condition based on the feature quantity.

Gait analysis device and computer program product

According to one embodiment, an information processing apparatus includes an acquisition module, a feature calculator and a blood pressure value calculator. The acquisition module is configured to acquire a basic first attribute of a user, a second attribute related to a physique of the user, a third attribute related to a circulatory organ of the user, and a biological signal related to a living body of the user. The feature calculator is configured to calculate a feature in the biological signal. The blood pressure value calculator is configured to calculate a blood pressure value of the user, based on the first attribute, the second attribute, the third attribute, and the feature.

Information processing apparatus, method and storage medium

According to one embodiment, an information provision system including a biological sensor device including a sensor and an information transmitting terminal communicably connected to the biological sensor device is provided. The information transmitting terminal includes a detector. The detector detects an action of the user. The biological sensor device includes an obtaining module. The obtaining module obtains, when the action of the user is detected, biological data by driving the sensor during a measurement period included in a measurement information in association with the action.

Information provision system, electronic device, method and storage medium

A biosignal measuring device has a first information acquisition module, a second information acquisition module, a first calculation module, a second calculation module, a third calculation module, a heartbeat interval estimation module, a determination module, and an output module. The first information acquisition module acquires the pulse wave signal. The second information acquisition module acquires an electrocardiogram signal. The first calculation module calculates a pulse wave velocity based. The second calculation module determines a heartbeat interval. The third calculation module calculates a relationship between pulse wave velocity and the heartbeat interval. The heartbeat interval estimation module estimates an estimated heartbeat interval based on pulse wave velocity and calculated relationship. The determination module determines whether the position of the first and second information acquisition modules has changed based on the heartbeat interval and the estimated heartbeat interval. The output module outputs information.

Biosignal measuring device, biosignal measuring method and biosignal program

According to one embodiment, a respiratory measurement module measures a first signal related to a respiratory fluctuation of the user. A body movement measurement module measures a second signal related to a movement of a trunk of the user. A respiration detector detects whether or not the user is in a respiratory arrest state, based on the measured first signal measured. A body movement detector detects whether or not the trunk of the user is moving, based on the measured second signal. An estimation module estimates a respiratory state of the user, based on a detection result by the respiration detector and a detection result by the body movement detector. An output module outputs respiratory state information indicating the estimated respiratory state.

Respiratory state estimation device, method, and storage medium

A device according to an embodiment includes: a simulated skin portion being located near a photoelectric pulse wave sensor to simulate a blood flow of the skin; a reflectance changing unit located on an opposite side of the simulated skin portion to the photoelectric pulse wave sensor, the reflectance changing unit changing, in time series, reflectance of light emitted from the light-emitting unit of the photoelectric pulse wave sensor and passing through the simulated skin portion; a reflectance change control unit that transmits a reflectance control signal to the reflectance changing unit to control changes in reflectance of the reflectance changing unit; and a synchronization signal output unit that outputs a signal in sync with the reflectance control signal to an external device.

Growing community of inventors

Kanagawa, Japan

Sawa Fuke