Product management device, product management method, and recording medium

A product management method causing a computer to execute:

• acquiring sensor information containing a plurality of displayed identical products;
• estimating, based on the sensor information, an individual state of an individual product of each of the plurality of displayed individual identical products;
• extracting a specific product that is an individual product having a relatively different individual state from the plurality of individual identical products based on the individual state of each of the plurality of identical products;
• and
• outputting specific product information relating to the specific product.

A non-transitory computer-readable recording medium having stored therein a program to cause a computer to execute:

• acquiring sensor information containing a plurality of displayed identical products;
• estimating, based on the sensor information, an individual state of an individual product of each of the plurality of displayed individual identical products;
• extracting a specific product that is an individual product having a relatively different individual state from the plurality of individual identical products based on the individual state of each of the plurality of identical products;
• and
• outputting specific product information relating to the specific product.