Abstract: An information processing device includes a route information acquisition unit configured to acquire route information that is information on a route along which a user performs at least two types of moving with different moving speeds, and a section setting unit configured to set, on the route based on the acquired route information, a first section as a section in which the user performs first moving at a first speed and a second section as a section in which the user performs second moving at a second speed lower than the first speed.

Abstract: An information processing method causes a computer to: execute a first event for evaluating a first activity state of a subject when the subject is performing a first activity; determine whether the subject receives the evaluation in the first event; and execute a second event for evaluating a second activity state different from the first activity state, the second activity state being an activity state of the subject when the subject is performing a second activity, at least on a condition that it is determined that the subject receives the evaluation in the first event.

Abstract: An information recording apparatus includes a processor. The processor obtains index information representing a lapse situation after a start of movement. The processor obtains either of a time elapsed from the start of movement and a distance passing from a start point of movement. The processor controls, by using either of the elapsed time and the passing distance, to obtain the index information to, as either of a lapse of time from the start of movement and the distance passing from the start point of movement increases, decrease a frequency of obtainment of the index information at the start of movement or from the start point of movement. The processor records the obtained index information.

Abstract: A running method determination device includes at least one processor that executes a program stored in at least one memory. The at least one processor acquires motion data at a time of running of a user, calculates, based on acceleration data in multiple axial directions included in the acquired motion data, a sum of acceleration vectors in the multiple axial directions as a resultant vector, and determines a type of a running method of the user using at least an angle of the calculated resultant vector as a standard of determination.

Abstract: A training determination device includes: a determination unit configured to determine a training type, based on exercise data obtained when a user has performed a running training; a storage unit configured to store training history information in which the training type determined by the determination unit is associated with time information for performed training and a moving distance during the performed training; a calculation unit configured to perform at least two types of different calculation for a cumulative total of the moving distance for each training type, based on the training history information stored in the storage unit; and a display controller configured to display an image indicating the cumulative total of the moving distance for each training type calculated by the calculation unit.

Abstract: An information processing apparatus includes a processor which executes: a video data acquisition process of acquiring data on a video of at least one moving object as video data; a measurement information data acquisition process of acquiring data representing measurement information on the object as measurement information data; an object specifying process of specifying the object corresponding to the measurement information data included in the video, as an analysis target; a color specifying process of specifying a color of the analysis target as an object color; and a determination process of determining the object color specified by the color specifying process as a display color to be displayed when the measurement information data is displayed.

Abstract: A sound collecting device including: a line-of-sight detector configured to detect line-of-sight information of user's eyes; a microphone; a processor configured to control the microphone so as to achieve sensitivity in the line-of-sight direction of the eyes higher than in other directions on the basis of the line-of-sight information detected by the line-of-sight detector; and an attachment portion for attaching the line-of-sight detector and the microphone on a head portion or an ear portion, wherein the microphone is provided on each of the two positions of the attachment portion, and the processor controls a plurality of the microphones on the basis of the line-of-sight information.

Abstract: A running analysis device includes a processor and a storage. In the storage, a program to be executed by the processor is stored. The processor performs an analysis process by which running of a user is analyzed using sensor data output from a sensor attached to the user. The analysis process includes an indicator identifying process of identifying, in a swing phase in a running cycle, a period that serves as an indicator.

Abstract: An electronic device 10 that are wirelessly connected to other electronic devices within a range of a limited communication distance, and the device has a controller CNT that configured to determine at least one of whether or not there are a plurality of members who each have an electronic device within a predetermined range and whether or not a plurality of members who each have an electronic device show a same behavior, and to transmit, if it is determined that there are a plurality of members who each have an electronic device within the predetermined range, or that a plurality of members who each have an electronic device show a same behavior, a request to the plurality of electronic devices to generate rhythm signals at a same tempo to encourage improvement in cooperation among the plurality of members.

Abstract: According to an embodiment, image playback apparatus includes: an image acquisition device configured to acquire, in association with a plurality of sensing functions capable of being activated or inactivated, photography image information automatically photographed under a predetermined photography condition, based on a sensing result of the activated sensing function, the image acquisition device being configured to acquire the photography image information together with trigger information indicative of the photography condition or the sensing function used under the photography condition; and a display device configured to display an image.

Abstract: An information processing apparatus includes a processor which executes: a video data acquisition process of acquiring data on a video of at least one moving object as video data; a measurement information data acquisition process of acquiring data representing measurement information on the object as measurement information data; an object specifying process of specifying the object corresponding to the measurement information data included in the video, as an analysis target; a color specifying process of specifying a color of the analysis target as an object color; and a determination process of determining the object color specified by the color specifying process as a display color to be displayed when the measurement information data is displayed.

Abstract: A sound collecting device including: a line-of-sight detector configured to detect line-of-sight information of user's eyes; a microphone; a processor configured to control the microphone so as to achieve sensitivity in the line-of-sight direction of the eyes higher than in other directions on the basis of the line-of-sight information detected by the line-of-sight detector; and an attachment portion for attaching the line-of-sight detector and the microphone on a head portion or an ear portion, wherein the microphone is provided on each of the two positions of the attachment portion, and the processor controls a plurality of the microphones on the basis of the line-of-sight information.

Abstract: An electronic device 10 that are wirelessly connected to other electronic devices within a range of a limited communication distance, and the device has a controller CNT that configured to determine at least one of whether or not there are a plurality of members who each have an electronic device within a predetermined range and whether or not a plurality of members who each have an electronic device show a same behavior, and to transmit, if it is determined that there are a plurality of members who each have an electronic device within the predetermined range, or that a plurality of members who each have an electronic device show a same behavior, a request to the plurality of electronic devices to generate rhythm signals at a same tempo to encourage improvement in cooperation among the plurality of members.

Abstract: A running analysis device includes a processor and a storage. In the storage, a program to be executed by the processor is stored. The processor performs an analysis process by which running of a user is analyzed using sensor data output from a sensor attached to the user. The analysis process includes an indicator identifying process of identifying, in a swing phase in a running cycle, a period that serves as an indicator.

Abstract: According to an embodiment, image playback apparatus includes: an image acquisition device configured to acquire, in association with a plurality of sensing functions capable of being activated or inactivated, photography image information automatically photographed under a predetermined photography condition, based on a sensing result of the activated sensing function, the image acquisition device being configured to acquire the photography image information together with trigger information indicative of the photography condition or the sensing function used under the photography condition; and a display device configured to display an image.

Abstract: An information generation apparatus includes a specification unit that specifies a plurality of points in time of a sequence of motions of a person; and a generation unit that generates information relating to a rhythm of the sequence of motions, based on the plurality of points in time specified.

Abstract: A method for forming a ferroelectric spontaneous polarization reversal in a desired region of a ferroelectric substrate includes the steps of forming, for the desired region of the surface of the ferroelectric substrate, an electrode pattern or a mask pattern composed of aggregates of micropatterns, and then applying a given voltage into the desired region. The configuration of the micropatterns can be a stripe-shaped pattern, an ellipse-shaped pattern, a hexagon-shaped pattern, a network pattern, or a double cross shaped pattern. The method can further include the steps of generating many nucleuses by using the electrode pattern or the mask pattern composed of the aggregates of micropatterns, forming another electrode pattern or another mask pattern corresponding to the desired region, and then applying a given voltage into the desired region to generate a ferroelectric spontaneous polarization reversal around the nucleuses.

Abstract: It is an object to provide an optical control device capable of realizing speed matching between a microwave and a light wave or impedance matching of microwaves and of reducing a driving voltage. An optical control device including a thin plate 1 (11) which has an electro-optical effect and has a thickness of 10 ?m or less, an optical waveguide 2 formed in the thin plate, and control electrodes for controlling light passing through the optical waveguide is characterized in that the control electrodes are configured to include a first electrode and a second electrode disposed to interpose the thin plate therebetween, the first electrode has a coplanar type electrode including at least a signal electrode 4 and a ground electrode 5, and the second electrode has at least a ground electrode 54 (55, 56) and is configured to apply an electric field to the optical waveguide in cooperation with the signal electrode of the first electrode.

Abstract: A method for forming a ferroelectric spontaneous polarization reversal, including the steps of forming a concave portion on a top face of a ferroelectric substrate or a bottom face of a ferroelectric substrate, and applying an electric field into the substrate, wherein a ferroelectric spontaneous polarization reversal is formed at least in one portion of a region of the substrate with the concave portion, and wherein the shape of the concave portion is configured such that the width of the concave portion gets narrower gradually toward the inside of the substrate. The method may further include the steps of, after the reversal, making into almost a flat-plane the top or bottom face having the concave portion, and then, forming a new concave portion in another region and applying an electric field to form another reversal in one portion of the region of the substrate having the new concave portion.

Abstract: A method for forming a ferroelectric spontaneous polarization reversal includes the steps of forming a convexo-concave structure on a top face of a ferroelectric substrate firstly, and then forming a ferroelectric spontaneous polarization region on the substrate including one portion of a convex portion, with a concave portion being formed on the bottom face of the substrate within a region where a ferroelectric spontaneous polarization reversal is to be formed and the convex portion is formed, and then applying an electric field into the substrate. The depth of the concave portion on the bottom face of the substrate may be greater than the height of the convex portion on the top face of the substrate. The width of the concave portion on the bottom face of the substrate may be wider than width of said convex portion on the top face of the substrate.