Non-transitory computer-readable recording medium, information processing method, and information processing apparatus

An information processing method comprising:

• acquiring video image data on a person who is scanning a code of a commodity product to an accounting machine;
• specifying, from the acquired video image data by analyzing the acquired video image data, a region of a hand of the person and a region of the commodity product that is being gripped in the hand of the person;
• tracking either a movement of the hand of the person that is gripping the commodity product, or, a movement of the gripped commodity product;
• and
• generating, based on a change in the tracked movement of the hand or a change in the tracked movement of the commodity product, an alert connected to an abnormality of a behavior of registering the commodity product to the accounting machine, using a processor.

An information processing apparatus comprising:

• a memory;
• and
• a processor coupled to the memory and configured to:
• acquire video image data on a person who is scanning a code of a commodity product to an accounting machine;
• specify, from the acquired video image data by analyzing the acquired video image data, a region of a hand of the person and a region of the commodity product that is being gripped in the hand of the person;
• track either a movement of the hand of the person that is gripping the commodity product, or, a movement of the gripped commodity product;
• and
• generate, based on a change in the tracked movement of the hand or a change in the tracked movement of the commodity product, an alert connected to an abnormality of a behavior of registering the commodity product to the accounting machine.