A vital signal detection device includes: an antenna unit provided with a planar antenna of a MIMO radar on a front surface; and a display unit including a display panel on the front surface. The antenna unit is combined with the display unit or the display unit is combined with the antenna unit in a rotatable manner so that, from a state where the planar antenna and the display panel face in a direction ahead of the front surface, the planar antenna is turned to be directed to a direction of a back surface of the display unit opposite from the display panel. The portable non-contact vital signal detection device detects a vital signal on a side ahead of the front surface and a vital signal on a side in the direction of the back surface opposite from the front surface.

[Problem] To evaluate, easily and at low cost, the performance of an earphone device used for ear acoustic certification.

[Solution] Holes are provided in a plurality of plate-shaped members (201), an artificial eardrum member (202) corresponds to the eardrum of an individual, and the holes provided in each of the plurality of plate-shaped members (201) are connected, whereby the plurality of plate-shaped members (201) are layered over the artificial eardrum member (202) so as to simulate the external auditory canal of the individual.

In an embodiment, a method (100) is described. The method comprises obtaining (102) a three-dimensional representation of a body surface. The method further comprises obtaining illumination information for the three-dimensional representation that is indicative of an orientation of the body surface relative to a reference axis. The method further comprises determining illumination compensation information (104). The illumination compensation information is used (106) to compensate for an illumination variation apparent from the illumination information in an image of the body surface.

To easily evaluate the performance of an earphone-type device used for otoacoustic authentication at low cost.

A generation unit (31) generates earhole shape data indicating the three-dimensional shape of an individual's ear canal, on the basis of data on the internal structure of an individual's earhole, a center line calculation unit (32) calculates the center line of the ear canal, on the basis of the ear canal shape data, and a dividing unit (33) divides the ear canal into a plurality of layers perpendicular to the center line, and calculates, for each of the divided layers, parameters indicating the shape of the ear canal.

To easily evaluate the performance of an earphone-type device used for otoacoustic authentication at low cost.

A generation unit (31) generates earhole shape data indicating the three-dimensional shape of an individual's ear canal, on the basis of data on the internal structure of an individual's earhole, a center line calculation unit (32) calculates the center line of the ear canal, on the basis of the ear canal shape data, and a dividing unit (33) divides the ear canal into a plurality of layers perpendicular to the center line, and calculates, for each of the divided layers, parameters indicating the shape of the ear canal.

A machining center NC operation panel with a body temperature management function that makes a physical condition determination in accordance with body temperature measurement of an operator, can restrict the start of work at time of a determination that the physical condition is inappropriate, and also is capable of body temperature management of a worker and the like at all times, includes a visible region image camera and an infrared ray detection camera respectively with a visible light condensing lens, and an infrared ray condensing lens being mounted exposed on the front face of the operation panel. The machining center NC operation panel has a storage unit having an operator list created for each operator pre-registered as a machine tool user, a facial image file, and a body temperature management file storing body temperature databases of machine tool users and body temperature databases of body temperature management users. A control unit includes: a facial authentication processing unit that compares facial image data of an operator obtained from the visible region image camera with a facial image data group in the facial image file, searches for a relevant person, and identifies the operator; a work information processing unit that calls a work information allocated to the identified operator from the operator list, and, on the basis of the work information, causes a display section of the operation panel to display allowed work items of the operator such that the allowed work items can be selected and executed; and a body temperature acquisition processing unit that acquires a body temperature measurement value of the operator from face surface temperature data obtained by the infrared ray detection camera, causes the display section to display the body temperature measurement value, also assesses whether or not the operator has a fever on the basis of the body temperature measurement value, outputs a signal representing the result of the assessment to the work information processing unit, and simultaneously causes the display section to display an assessment screen. The work information processing unit has a function by which upon receiving a signal representing an assessment that the operator who is a machine tool user is in a fever condition from the body temperature acquisition processing unit in the work management mode, the display section is caused to lock an operation screen, and prohibit continuation of operation of the start of work.

Provided is a biological information detection device including: an image acquisition unit that acquires an image composed of image signals including a plurality of wavelength components obtained by capturing reflected light from an object; a region division unit that divides the image into a plurality of regions for each frame; a local pulse wave detection unit that detects a pulse wave based on wavelength fluctuation between frames for each of the regions; and a blood pressure estimation unit that calculates propagation velocity of the pulse wave based on an appearance time difference of patterns of the pulse waves in two or more regions extracted based on an appearance order of the patterns of the pulse waves in the plurality of regions, and estimates a blood pressure based on the propagation velocity of the pulse wave.

Various embodiments provide systems and methods for detecting tampering with a monitoring device using biometric data.

Vision-based stimulus monitoring and response systems and methods are presented, wherein detection, via image(s) of a patient through an external stimulus, such as a caregiver, prompts analysis of the response of the patient, via secondary patient sensors or via analysis of patient image(s), to determine an autonomic nervous system (ANS) state.

Vision-based stimulus monitoring and response systems and methods are presented, wherein detection, via image(s) of a patient through an external stimulus, such as a caregiver, prompts analysis of the response of the patient, via secondary patient sensors or via analysis of patient image(s), to determine an autonomic nervous system (ANS) state.