ATTENTION ALERTING SYSTEM, INFORMATION PROCESSING DEVICE, INFORMATION PROCESSING METHOD, AND NON-TRANSITORY RECORDING MEDIUM IN WHICH PROGRAM IS STORED
An information processing device according to one aspect of the present invention includes an acquisition unit configured to acquire user data including physiological indicator data that are measurement data relating to a physiological indicator of a user and position data that are measurement data relating to a position of the user, a time identification unit configured to identify a time when fluctuations in the physiological indicator satisfying a predetermined condition have occurred, based on the physiological indicator data, a position identification unit configured to identify a position where the user has been present at the identified time, based on the position data, and an observed region determination unit configured to determine a local region including the identified position as an observed region for performing an attention alert relating to an occurrence of fluctuations in the physiological indicator.