Patent ID: 11864903
Assignee: SONY GROUP CORPORATION
Field: Medical technology (Instruments)
Classification: CPC A  G | IPC A

Claim 13:
14. A non-transitory computer-readable medium having stored thereon computer-executable instructions, which when executed by a computer, cause the computer to execute operations, the operations comprising:
acquiring perspiration data corresponding to an individual from a perspiration sensor and sensor data from a specific sensor different from the perspiration sensor, wherein the perspiration data includes thermal perspiration data and mental perspiration data;
removing, based on the sensor data, noise from the perspiration data to obtain corrected perspiration data;
extracting mental perspiration data from the corrected perspiration data based on an extraction model that indicates a relationship between the corrected perspiration data and a parameter associated with the extraction of the mental perspiration data, wherein the mental perspiration data corresponds to mental perspiration that is based on an activity in autonomic nerves of the individual;
extracting the thermal perspiration data from the corrected perspiration data, wherein the thermal perspiration data corresponds to thermal perspiration different from the mental perspiration;
estimating the activity in the autonomic nerves of the individual based on the extracted mental perspiration data and the extracted thermal perspiration data;
acquiring feedback-related information based on a user input with respect to a result of the estimation of the activity in the autonomic nerves, wherein the user input indicates whether the result of the estimation of the activity in the autonomic nerves is correct; and
updating the extraction model based on the acquired feedback-related information.