Abstract:
A skin state determination method includes: acquiring a first measurement result including data obtained by a spectral camera measuring the skin of a user at a first time point, second time points before the first time point being different from each other; estimating, on the basis of the first measurement result, a first estimation result including at least one of a skin moisture content or hidden blemish conditions of the user at the first time point; and determining a skin state of the user on the basis of the first estimation result and second estimation results based on second measurement results, each of the second measurement results including data obtained by the spectral camera measuring the skin of the user at each of the second time points.
Abstract:
A control method comprises: receiving from a first vehicle, first information including a first required amount of the energy source; receiving from a second vehicle, second information including a second required amount of the energy source; and determining, when a total sum of required amounts of the energy source received from two or more vehicles including the first vehicle and the second vehicle is larger than a remaining amount in a storage reservoir, i) a first reserved supply amount of the energy source for the first vehicle, wherein the first reserved supply amount is smaller than the first required amount, and ii) a second reserved supply amount of the energy source for the second vehicle. The second reserved supply amount is determined within a range where a total sum of the first reserved supply amount and the second reserved supply amount does not exceed the remaining amount.
Abstract:
A suspicious person report system includes: a biometric sensor detecting biometric data of a person in a first region; a presuming unit calculating, from the biometric data, a stress index and presuming that the person is a suspicious person when the calculated stress index is higher than a reference value; a first camera acquiring first image data of the person in the first region; a second camera acquiring second image data of the person in a second region, the second region being a route after the first region before a third region; a monitoring unit checking the second image data with the first image data corresponding to the suspicious person to thereby track the suspicious person in the second region and determine whether the suspicious person enters the third region; and a warning unit emitting a warning when the monitoring unit determines that the suspicious person enters the third region.
Abstract:
A light-emitting apparatus comprising a photoluminescent layer that emits light in response to excitation light and has a light-emitting surface, the light from the photoluminescent layer being emitted through the light-emitting surface. The light-emitting surface includes a first region and a second region. The light from the photoluminescent layer includes first light having a wavelength λa in air. The first light emitted through the first region has a smaller directional angle than the first light emitted through the second region.
Abstract:
A stress management system comprises: a first sensor that detects biological data of a user; a second sensor that detects life log data indicating an action history of the user; a generator that generates stress data using the biological data, the stress data indicating a time series variation of a stress level of the user; an estimator that, when the stress level of the user included in the stress data exceeds a first threshold, estimates whether or not stress of the user is interpersonal stress caused by contact with another person, using the life log data; and a notifier that notifies the user of a result of the estimation by the estimator and notifies a notification target person different from the user of notification content based on the result of the estimation by the estimator.
Abstract:
There is provided a stress management system that manages psychological stress of a user. The system includes: a first sensor that detects biological data of a user; a second sensor that detects life log data indicating an activity history of the user; a generator that generates stress data using the biological data, the stress data indicating a time series variation in a stress level of the user; an estimator that, when the stress level included in the stress data exceeds a threshold value, estimates whether or not stress experienced by the user is interpersonal stress that is caused by contact with other people, using the life log data; and a notifier that notifies the user of a result of the estimation by the estimator.
Abstract:
An electric power management device is an electric power management device that is provided in a facility connected to an electric power system and connects to a mobile unit provided with a power generator and an electricity storage device and includes a receiver operative to accept an instruction for selecting one of a first mode in which generated electric power of the power generator is preferentially supplied to an outside of the mobile unit and a second mode in which the electricity storage device is preferentially charged with the generated electric power of the power generator and control circuitry operative to change a supply destination of the generated electric power of the power generator in accordance with the instruction accepted by the receiver.