Abstract:
An electronic device includes at least one processor that identifies a cyclic change related to an arm swing of a user from a three-dimensional acceleration measured by a measurer. The at least one processor defines a two-dimensional plane containing a plane of the arm swing of the user from the three-dimensional acceleration measured at a wrist of the user, detects the cyclic change as a motion on an arc centered at a shoulder of the user in the two-dimensional plane, obtains, from the three-dimensional acceleration, a direction of a line segment connecting the wrist and the shoulder, and obtains a bending angle of an elbow of the user based on the line segment.
Abstract:
An apparatus, system, and method are provided to cause a controlled device and a controlling terminal to operate in collaboration with each other. A server apparatus stores in advance a plurality of sets of collaboration information which causes the controlled device and the controlling terminal to operate in collaboration with each other. The plurality of sets of collaboration information is respectively stored in association with a plurality of controlled apparatuses different from one another in type. When the controlling terminal requests the server apparatus to send the collaboration information designating the type of the controlled device, the server apparatus sends to the controlling terminal the collaboration information corresponding to the type of the controlled device. The controlled device and the controlling terminal operate in collaboration with each other using the collaboration information.
Abstract:
When one of an acquired plurality of parameters that represents an exercise state changes or is assumed to change, a value of another parameter that changes in conjunction with that change is estimated. A parameter acquirer acquires, as indexes representing the exercise state of a subject, a value of a first parameter, and a value of a second parameter that is an index different from and having correlation with the first parameter. A parameter estimator estimates the value of the second parameter that corresponds to the another first parameter in accordance with a model generated on the basis of sets of a value of a third parameter as an input of the model and a fourth parameter as an output of the model. The third parameter is the same type as the first parameter and the fourth parameter is the same type as the exercise state of the second parameter. The value of the third parameter and the value of the fourth parameter represent the exercise state, stored in an exercise state storage database, of each of a plurality of subjects.
Abstract:
A running analysis device includes a processor and a memory storing a program. By executing the program, the processor performs obtainment, setting, and estimation processes. By the obtainment process, first data on an acceleration in an up direction perpendicular to a moving direction of a subject and second data on an acceleration in a direction opposite to the moving direction are obtained from a motion sensor attached to the subject's head or neck and including an acceleration sensor, the first and second data being detected by the acceleration sensor while the subject is running. By the setting process, a candidate time range including a candidate timing for a ground-contacting timing when a foot of the subject contacts the ground is set based on the first data. By the estimation process, the ground-contacting timing is estimated in the candidate time range, based on a timing when the second data is minimum.
Abstract:
An electronic device includes at least one processor that identifies a cyclic change related to an arm swing of a user from a three-dimensional acceleration measured by a first measurer. The at least one processor defines a two-dimensional plane containing a plane of the arm swing of the user from the three-dimensional acceleration measured at a wrist of the user, detects the cyclic change as a motion on an arc centered at a shoulder of the user in the two-dimensional plane, and obtains an angle of the arm swing.
Abstract:
An exercise support device of the present invention includes a sensor section which obtains motion data related a user's body motion while exercising, and a data processing section which identifies whether the motion data obtained by the sensor section are related to first motion of swinging the right foot toward a traveling direction or related to second motion of swinging the left foot toward the traveling direction, and obtains, from the motion data, first exercise data related to the first motion and second exercise data related to the second motion. The data processing section analyzes the user's body motion based on comparison between the user's exercise form and the exercise status based on the first exercise data and the user's exercise form and the exercise status based on the second exercise data.
Abstract:
An exercise supporting device including a detecting section which repeatedly detects motion data relative to the exercise motion status of a user during the exercise motion; an analyzing and judging section which obtains, based on the motion data, a first motion information value corresponding to the user's moving speed and a second motion information value corresponding to the user's footstep count per unit time or footstep width at each time the detecting section detects the motion data, and judges whether the first motion information value is out of a first numerical value range and whether the second motion information value is out of a second numerical value range; and an output section which, when at least one of the motion information values is judged as being out of the relevant numerical value range, performs an informing operation regarding this motion information value.
Abstract:
An information processing device including a memory that stores a program; and a processor that executes the program. The processor is configured to acquire, from exercise data representing an exercise state of a subject, exercise parameter information including a plurality of parameters that represent the exercise state of the subject and have a correlation with each other. When an animation representing a motion of the subject based on the acquired exercise parameter information is displayed and then an operation for changing a value of a first parameter of the plurality of parameters is received, the processor generates an animation reflecting at least the first parameter for which the value is changed and a second parameter of the plurality of parameters, a value of the second parameter being changed in conjunction with the value of the first parameter.
Abstract:
An exercise support apparatus of the present invention obtains motion information including the pitch and the moving speed of a user based on sensor data detected corresponding to the motion of the user performing an exercise by moving. Subsequently, the exercise support apparatus generates a moving image of a virtual person whose way of movements of feet has been synchronized with the pitch of the user and display size has been set according to a change of the moving speed of the user, based on the obtained motion information. Then, the exercise support apparatus displays the generated moving image on a part of display area arranged in the viewing field of the user, and thereby cause the virtual person to function as a pacemaker for the user.