Information processing device and information processing method

An information processing device comprising:

• a controller,
• wherein the controller comprises:
• a host vehicle information acquisition part configured to acquire host vehicle information on a host vehicle;
• a setting part configured to set an allowable range for a sight of a driver of the host vehicle based on the host vehicle information;
• a driver information acquisition part configured to acquire driver information on the driver;
• and
• a determination part configured to determine whether or not the driver is looking at the allowable range based on the allowable range and the driver information,
• wherein the information processing device is configured to output a predetermined notification based on the determination of the determination part,
• wherein the allowable range includes a first range, a second range, a third range, and a fourth range, the first range being a left front range of the driver, the second range being a right front range of the driver, the third range being a left rear range of the driver, and the fourth range being a right rear range of the driver, and
• wherein the setting part is configured to set the allowable range to the first range and the second range when the setting part determines that the host vehicle is at an intersection without a traffic light.