Abstract: An imaging device that includes a housing mounted on the head of a subject, a camera that is held by the housing and captures an image of an eyeball of the subject, communication circuitry that communicates information with an external device, and controller circuitry that synchronizes together the image captured by the camera and an external signal output from the external device and received.

Abstract: An imaging device that includes a housing mounted on the head of a subject, a first camera that is held by the housing and captures an image of one eyeball of the subject, a second camera that is held by the housing and captures an image of the other eyeball of the subject, controller circuitry that synchronizes together the first image captured by the first camera and the second image captured by the second camera, and communication circuitry that externally transmits the synchronized first and second images.

Abstract: A jaw movement analysis system includes circuitry that is configured to acquire chewing information including time-series information that represents a jaw movement of a user chewing a bite of food, and to determine an attribute of the food having been chewed by the user based on the chewing information acquired and based on an analysis model. The analysis model is generated by machine learning based on training data including first information that includes time-series information indicating a past jaw movement during a chewing of a bite of food, and second information that indicates an attribute of the food chewed during the past jaw movement associated with the first information.

Abstract: A medical X-ray photographing apparatus includes a support, a support holder, a motor, a turning controller, an image processor, a light emitter, and a processor. The support is configured to turn an X-ray generator and an X-ray detector about a predetermined turning axis while holding the X-ray generator and the X-ray detector such that they face each other. In the apparatus, the light emitter is disposed on a virtual loop line surrounding the turning axis and includes a plurality of color LEDs. The processor is configured to control the light emitter in association with the turning of the support. The processor controls emission of the plurality of color LEDs according to an operating situation of the apparatus.

Abstract: A medical X-ray photographing apparatus includes a support, a support holder, a motor, a turning controller, an image processor, a light emitter, and a processor. The support is configured to turn an X-ray generator and an X-ray detector about a predetermined turning axis while holding the X-ray generator and the X-ray detector such that they face each other. In the apparatus, the light emitter is disposed on a virtual loop line surrounding the turning axis and includes a plurality of color LEDs. The processor is configured to control the light emitter in association with the turning of the support. The processor controls emission of the plurality of color LEDs according to an operating situation of the apparatus.

Abstract: A medical X-ray photographing apparatus includes: a support configured to hold the X-ray generator and the X-ray detector in a facing state, the X-ray generator emitting an X-ray, the X-ray detector outputting an electric signal according to an incident X-ray; a base body that rotatably holds the support; a turning driver that turns the support about a turning axis; and a turning controller that controls the turning driver. The medical X-ray photographing apparatus also includes: a light emitter disposed at a position on a virtual loop line surrounding the turning axis; and a light emitter controller that controls the light emitter in association with the turning of the support.

Abstract: A medical X-ray photographing apparatus includes: a support configured to hold the X-ray generator and the X-ray detector in a facing state, the X-ray generator emitting an X-ray, the X-ray detector outputting an electric signal according to an incident X-ray; a base body that rotatably holds the support; a turning driver that turns the support about a turning axis; and a turning controller that controls the turning driver. The medical X-ray photographing apparatus also includes: a light emitter disposed at a position on a virtual loop line surrounding the turning axis; and a light emitter controller that controls the light emitter in association with the turning of the support.