Information processing device for restricting operation of application by operator

An information processing device comprising:

• a processor provided in a housing;
• a display configured to receive an operation of application software by an operator;
• and
• a camera disposed in the housing and configured to capture first images of an area surrounding the housing,
• wherein the processor is configured to
• execute a process of the application software in response to the received operation,
• cause the display to display a second image associated with the executed process,
• determine whether the operator sits on a driver's seat of a vehicle based on the first images based on a model trained using machine learning with features extracted from the first images, the features including respective components in a vehicle cabin of the vehicle, positions of the respective components, and directions of the respective components, and
• restrict the process of the application software in a case where the processor determines that the operator sits on the driver's seat based on the first images;
• a first sensor configured to detect a movement speed of the information processing device that moves,
• wherein:
• the display is further configured to display the second image as content of the application software;
• and
• the process of the application software is executed by acquiring the movement speed of the information processing device from the first sensor and by changing the second image in accordance with the movement speed of the information processing device.