Abstract: An information processing device includes: a memory; and a processor coupled to the memory and configured to: detect an environment around a vehicle which is driven by a driver; generate a hazard list of an object to be a hazard based on the detected environment; detect a gaze of the driver; evaluate a risk regarding driving of the driver for each object included in the hazard list based on a frequency at which the object included in the hazard list is included in a field of view of the driver based on the detected gaze; and output drive assist information corresponding to the object with the evaluated risk that is equal to or larger than a threshold.

Abstract: An information processing device includes: a memory; and a processor coupled to the memory and configured to: detect an environment around a vehicle which is driven by a driver; generate a hazard list of an object to be a hazard based on the detected environment; detect a gaze of the driver; evaluate a risk regarding driving of the driver for each object included in the hazard list based on a frequency at which the object included in the hazard list is included in a field of view of the driver based on the detected gaze; and output drive assist information corresponding to the object with the evaluated risk that is equal to or larger than a threshold.

Abstract: Provided is a toilet device that obtains a more detailed estimation result of a health condition. A toilet device (1) includes a toilet body (10) that includes a toilet bowl part (11), a camera (20) that photographs feces discharged and falling into the toilet bowl part (11) in time series and acquires a plurality of still images of the feces, and a fecal properties estimation part (30) that estimates a change in property of the feces from the plurality of still images acquired by the camera (20). The toilet device (1) estimates the change ire the property of the feces from the still images of the feces photographed in time series by the camera (20). Therefore, it is possible to obtain more detailed information on a user's health condition, in particular, the health condition of a digestive system (an intestinal environment).

Abstract: An absentminded state determination apparatus includes: a data obtaining element for obtaining a time series data of a physiological characteristic value of a participant, wherein a fluctuation component is overlapped on the time series data, and depends on a state of the participant including normal and absentminded states; a detection element for detecting reflecting portions of the time series data, which reflect on the fluctuation component; a counting element for counting the number of the reflecting portions of the time series data in a determination time period between a determination time and a certain past time; and a determination element for determining according to the number of the reflecting portions at the determination time whether the participant is in the absentminded state. The determination time period has a predetermined time width from the certain past time to the determination time.

Abstract: A verification value is calculated for an estimation result. The estimation result is corrected on the basis of the calculated verification value. This allows for output of a highly reliable estimation result. If it is determined that the class to which the state of a driver belongs has transitioned continuously, the estimation result is outputted. If it cannot be determined that the class to which the state of the driver belongs has transitioned continuously, a previous estimation result is outputted instead of the latest estimation result. This allows for output of a highly reliable estimation result.

Abstract: Disclosed is a state detecting device that detects characteristic quantities regarding the driver that are represented by biological information such as the eyelid opening degree and frequency of heartbeat of the driver, identifies the group to which the state of the driver belongs between a Group 1 and a Group 2 into which multiple classes defined using the activity level of the driver as an indicator are sorted based on the detected characteristic quantities, outputs information including the identification results as output values, and detects the class to which the current state of the driver belongs based on loss values calculated from the output values. From the detected class, to what degree the activity level of the driver is impaired can be detected along with the level.

Abstract: A verification value is calculated for an estimation result. The estimation result is corrected on the basis of the calculated verification value. This allows for output of a highly reliable estimation result. If it is determined that the class to which the state of a driver belongs has transitioned continuously, the estimation result is outputted. If it cannot be determined that the class to which the state of the driver belongs has transitioned continuously, a previous estimation result is outputted instead of the latest estimation result. This allows for output of a highly reliable estimation result.

Abstract: An absentminded state determination apparatus includes: a data obtaining element for obtaining a time series data of a physiological characteristic value of a participant, wherein a fluctuation component is overlapped on the time series data, and depends on a state of the participant including normal and absentminded states; a detection element for detecting reflecting portions of the time series data, which reflect on the fluctuation component; a counting element for counting the number of the reflecting portions of the time series data in a determination time period between a determination time and a certain past time; and a determination element for determining according to the number of the reflecting portions at the determination time whether the participant is in the absentminded state. The determination time period has a predetermined time width from the certain past time to the determination time.

Abstract: Disclosed is a state detecting device that detects characteristic quantities regarding the driver that are represented by biological information such as the eyelid opening degree and frequency of heartbeat of the driver, identifies the group to which the state of the driver belongs between a Group 1 and a Group 2 into which multiple classes defined using the activity level of the driver as an indicator are sorted based on the detected characteristic quantities, outputs information including the identification results as output values, and detects the class to which the current state of the driver belongs based on loss values calculated from the output values. From the detected class, to what degree the activity level of the driver is impaired can be detected along with the level.

Abstract: A power supply coupler for a battery charging device that includes a core, a coil surrounding the core, and a plastic case enclosing the core and the coil. The coil is electrically connected to a power supply device of the battery charging device with a cable. The power supply coupler has an interconnection member located between the coil and the case for transferring impact forces acting on the case to the coil.

Abstract: A power supply coupler for a battery charging device that includes a core, a coil surrounding the core, and a plastic case enclosing the core and the coil. The coil is electrically connected to a power supply device of the battery charging device with a cable. The power supply coupler has an interconnection member located between the coil and the case for transferring impact forces acting on the case to the coil.