Abstract: Appropriately separating at least two different types of processing by using a motion of a predetermined part provided with a sensor. An information processing method executed by a processor included in an information processing apparatus, the information processing method comprising: sequentially acquiring data relating to a movement speed of a predetermined part of a user from a sensor mounted on the predetermined part; determining whether or not the data is equal to or higher than a predetermined threshold; controlling, when the data is determined to be lower than the predetermined threshold, execution of first processing by using data preceding, by a first predetermined amount of time, a time point where the determination is made that the data is lower than the predetermined threshold; and controlling, when the data is determined to be equal to or higher than the predetermined threshold, execution of second processing that differs from the first processing.

Abstract: Provided is a spectacle lens, having a lens substrate including a blue light absorbable compound, and a multilayer film including a chromium layer with a film thickness of 1.0 to 10.0 nm, blue light cut rate being 21.0% or more, a dominant wavelength measured at the object side surface of the spectacle lens falling within a range of 500.0 to 550.0 nm, and a dominant wavelength measured at the eyeball side surface of the spectacle lens falling within a range of 500.0 to 550.0 nm.

Abstract: Appropriately separating at least two different types of processing by using a motion of a predetermined part provided with a sensor. An information processing method executed by a processor included in an information processing apparatus, the information processing method comprising: sequentially acquiring data relating to a movement speed of a predetermined part of a user from a sensor mounted on the predetermined part; determining whether or not the data is equal to or higher than a predetermined threshold; controlling, when the data is determined to be lower than the predetermined threshold, execution of first processing by using data preceding, by a first predetermined amount of time, a time point where the determination is made that the data is lower than the predetermined threshold; and controlling, when the data is determined to be equal to or higher than the predetermined threshold, execution of second processing that differs from the first processing.

Abstract: A nose pad includes: an attachment structure attachable to an eyewear; two electrodes provided on a surface of the nose pad; and a substrate provided inside the nose pad and including a battery, a processor, an analog/digital converter, and a communication device.

Abstract: To reduce errors in determining a degree of arousal due to variations in blinking among an individual or between individuals. To execute the steps of: acquiring first biological information related to an ocular potential of a user from a processing device worn by the user; and calculating a degree of arousal of the user based on a distance between a projection axis parallel to an equal degree of arousal line and a point where the first biological information is plotted in a coordinate space where a height and width are the axes for an ocular potential peak.

Abstract: An information processing method is executed by a computer having a control unit, wherein the control unit executes: acquiring a plurality of biological signals; detecting for each predetermined time unit a peak part of the respective biological signals; attaching identical identification information to one or a plurality of peak parts forming an identical peak when attaching peak identification information to each of the biological signals; and extracting a combination of corresponding peaks from at least two biological signals on the basis of the identification information of each time unit of the at least two biological signals.

Abstract: An optical element has a transmission spectrum characterized in that a local maximum falls within a wavelength region longer than 315 nm but shorter than or equal to 400 nm, a local minimum falls within a wavelength region longer than or equal to 380 nm but shorter than or equal to 500 nm, and the wavelength at the local maximum is shorter than the wavelength at the local minimum.

Abstract: A walking measurement device is provided that includes a timing detection unit configured to detect an impact generation timing at which an impact resulting from a landing of a left foot or a right foot has been generated; an acceleration sensor configured to repeatedly detect, at predetermined time intervals, an acceleration in a lateral direction along which the left foot and the right foot are arranged side by side; and a first determination unit configured to determine whether the impact generation timing corresponds to a landing timing of the left foot or a landing timing of the right foot based on the impact generation timing detected by the timing detection unit and the acceleration detected by the acceleration sensor.

Abstract: Provided is a spectacle lens, having a lens substrate including a blue light absorbable compound, and a multilayer film including a chromium layer with a film thickness of 1.0 to 10.0 nm, blue light cut rate being 21.0% or more, a dominant wavelength measured at the object side surface of the spectacle lens falling within a range of 500.0 to 550.0 nm, and a dominant wavelength measured at the eyeball side surface of the spectacle lens falling within a range of 500.0 to 550.0 nm.

Abstract: An eyewear set is provided, including: an eyewear; and a signal processing unit that is attachable to and detachable from a bridge of the eyewear, where the signal processing unit includes: an enclosure; a first electrode and a second electrode that are provided outside the enclosure and detect a biomedical signal of a wearer who is wearing the eyewear; a signal processing portion that is arranged inside the enclosure and processes the biomedical signal; a transmitting portion that is arranged inside the enclosure and transmits a processing result according to the signal processing portion to an external device; a power supply portion that is arranged inside the enclosure and supplies electrical power to the signal processing portion and the transmitting portion; and a mounting portion that attachably and detachably mounts the enclosure on the bridge.